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e*thirteen

e*thirteen Helix R Cassette - 11-Speed, 9-46t, Nickel/Gray
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$329.95

e*thirteen Helix R Cassette - 11-Speed, 9-46t, Nickel/Gray

e*thirteen | 182776

The HELIX R Cassette is an upgrade to any SRAM™ Eagle™ or Shimano™ drivetrain, with more range than other cassettes on the market. The 9 tooth cog ...

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$329.95
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e*thirteen Helix R Chainring - 30t, 11/12-Speed, 3mm Offset, SRAM 3-Bolt DM, Black
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$72.95

e*thirteen Helix R Chainring - 30t, 11/12-Speed, 3mm Offset, SRAM 3-Bolt DM, Black

e*thirteen | 183054

The e*thirteen Helix R 3-Bolt Direct Mount Chainrings, engineered for SRAM 3-Bolt crank systems, merge aesthetics with robust durability. e*thirtee...

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$72.95
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e*thirteen Helix R Chainring - 32t, 11/12-Speed, 3mm Offset, SRAM 3-Bolt DM, Black
$72.95

e*thirteen Helix R Chainring - 32t, 11/12-Speed, 3mm Offset, SRAM 3-Bolt DM, Black

e*thirteen | 183055

The e*thirteen Helix R 3-Bolt Direct Mount Chainrings, engineered for SRAM 3-Bolt crank systems, merge aesthetics with robust durability. e*thirtee...

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$72.95
e*thirteen Helix R Chainring - 34t, 11/12-Speed, 52/55mm Flip Flop CL, 3.5mm Offset, e*thirteen DM, Black
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$72.95

e*thirteen Helix R Chainring - 34t, 11/12-Speed, 52/55mm Flip Flop CL, 3.5mm Offset, e*thirteen DM, Black

e*thirteen | 183053

e*thirteen Helix R Direct Mount Chainrings, manufactured from durable AL-7075-T6, combine aesthetics and design efficiency. Their flip-flop design ...

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$72.95
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E*thirteen Helix R Crank (73mm) 170mm - Black
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$279.95

E*thirteen Helix R Crank (73mm) 170mm - Black

E*thirteen | 172175

- Gen4 cranks have the spindle on the non-drive side of the crank for easier chain guide setup and drivetrain maintenance - Adjustable chainline ac...

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$279.95
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E*thirteen Helix R Crank (73mm) 175mm - Black
$279.95

E*thirteen Helix R Crank (73mm) 175mm - Black

E*thirteen | 172176

- Gen4 cranks have the spindle on the non-drive side of the crank for easier chain guide setup and drivetrain maintenance - Adjustable chainline ac...

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$279.95
E*thirteen Helix R Crank (73mm) 175mm - Bronze
$279.95

E*thirteen Helix R Crank (73mm) 175mm - Bronze

E*thirteen | 172173

- Gen4 cranks have the spindle on the non-drive side of the crank for easier chain guide setup and drivetrain maintenance - Adjustable chainline ac...

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$279.95
E*thirteen Helix R e*spec C-ring, Bosch Gen 4, 32t -Black
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$84.95

E*thirteen Helix R e*spec C-ring, Bosch Gen 4, 32t -Black

E*thirteen | 176996

- Direct Mount chainring for a variety of E-Bike fitment - Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall syste...

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$84.95
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E*thirteen Helix R e*spec C-ring, Bosch Gen 4, 34t -Black
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$84.95

E*thirteen Helix R e*spec C-ring, Bosch Gen 4, 34t -Black

E*thirteen | 176997

- Direct Mount chainring for a variety of E-Bike fitment - Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall syste...

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$84.95
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E*thirteen Helix R e*spec C-ring, Bosch SX/Gen4 CX, 32t -Black
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$84.95

E*thirteen Helix R e*spec C-ring, Bosch SX/Gen4 CX, 32t -Black

E*thirteen | 176998

- Direct Mount chainring for a variety of E-Bike fitment - Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall syste...

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$84.95
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E*thirteen Helix R e*spec C-ring, Bosch SX/Gen4 CX, 34t -Black
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$84.95

E*thirteen Helix R e*spec C-ring, Bosch SX/Gen4 CX, 34t -Black

E*thirteen | 176999

- Direct Mount chainring for a variety of E-Bike fitment - Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall syste...

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$84.95
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E*thirteen Helix R e*spec C-ring, Fazua Ride 60, 32t -Black
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$84.95

E*thirteen Helix R e*spec C-ring, Fazua Ride 60, 32t -Black

E*thirteen | 177000

- Direct Mount chainring for a variety of E-Bike fitment - Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall syste...

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$84.95
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E*thirteen Helix R e*spec C-ring, Fazua Ride 60, 34t -Black
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$84.95

E*thirteen Helix R e*spec C-ring, Fazua Ride 60, 34t -Black

E*thirteen | 177001

- Direct Mount chainring for a variety of E-Bike fitment - Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall syste...

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$84.95
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E*thirteen Helix R e*spec C-ring, Kenevo/Levo SL 1.1 , 32t -Black
$89.95

E*thirteen Helix R e*spec C-ring, Kenevo/Levo SL 1.1 , 32t -Black

E*thirteen | 177741

- Direct Mount chainring for a variety of E-Bike fitment - Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall syste...

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$89.95
E*thirteen Helix R e*spec C-ring, Shimano EP8 , 34t -Black
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$84.95

E*thirteen Helix R e*spec C-ring, Shimano EP8 , 34t -Black

E*thirteen | 177003

- Direct Mount chainring for a variety of E-Bike fitment - Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall syste...

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$84.95
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E*thirteen Helix R e*spec C-ring, Turbo Levo, 32t -Black
$95.95

E*thirteen Helix R e*spec C-ring, Turbo Levo, 32t -Black

E*thirteen | 177742

- Direct Mount chainring for a variety of E-Bike fitment - Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall syste...

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$95.95
E*thirteen Helix R Guidering (3mm Offset), 3-Bolt, 32t - Eggplan
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$72.95

E*thirteen Helix R Guidering (3mm Offset), 3-Bolt, 32t - Eggplan

E*thirteen | 172197

- E*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS/LG1/XCX), as well as Helix and ...

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$72.95
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E*thirteen Helix R Guidering (3mm Offset), 3-Bolt, 34t - Bronze
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$72.95

E*thirteen Helix R Guidering (3mm Offset), 3-Bolt, 34t - Bronze

E*thirteen | 172206

- E*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS/LG1/XCX), as well as Helix and ...

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$72.95
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E*thirteen Helix R Guidering (52/55 Flip Flop), 28t - Black
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$72.95

E*thirteen Helix R Guidering (52/55 Flip Flop), 28t - Black

E*thirteen | 176989

- E*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS/LG1/XCX), as well as Helix and ...

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$72.95
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E*thirteen Helix R Guidering (52/55 Flip Flop), 30t - Black
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$72.95

E*thirteen Helix R Guidering (52/55 Flip Flop), 30t - Black

E*thirteen | 176990

- E*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS/LG1/XCX), as well as Helix and ...

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$72.95
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E*thirteen Helix R Guidering (52/55 Flip Flop), 30t - Bronze
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$72.95

E*thirteen Helix R Guidering (52/55 Flip Flop), 30t - Bronze

E*thirteen | 176994

- E*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS/LG1/XCX), as well as Helix and ...

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$72.95
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E*thirteen Helix R Guidering (52/55 Flip Flop), 30t - Silver
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$72.95

E*thirteen Helix R Guidering (52/55 Flip Flop), 30t - Silver

E*thirteen | 176992

- E*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS/LG1/XCX), as well as Helix and ...

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$72.95
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E*thirteen Helix R Guidering (52/55 Flip Flop), 32t - Black
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$72.95

E*thirteen Helix R Guidering (52/55 Flip Flop), 32t - Black

E*thirteen | 176991

- E*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS/LG1/XCX), as well as Helix and ...

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$72.95
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E*thirteen Helix R Guidering (52/55 Flip Flop), 32t - Bronze
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$72.95

E*thirteen Helix R Guidering (52/55 Flip Flop), 32t - Bronze

E*thirteen | 176995

- E*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS/LG1/XCX), as well as Helix and ...

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$72.95
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E*thirteen Helix R Guidering (52/55 Flip Flop), 32t - Silver
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$72.95

E*thirteen Helix R Guidering (52/55 Flip Flop), 32t - Silver

E*thirteen | 176993

- E*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS/LG1/XCX), as well as Helix and ...

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$72.95
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E*thirteen Helix Race 12sp Cassette, 13-52t - Bronze
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$345.95

E*thirteen Helix Race 12sp Cassette, 13-52t - Bronze

E*thirteen | 175670

- Work flawlessly with Shimano and SRAM 12sp shifters, regardless of different cog spacing and chain behavior - Improved reliability of a steel and...

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$345.95
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E*thirteen Helix Race 12sp Cassette, 13-52t - Gray
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$345.95

E*thirteen Helix Race 12sp Cassette, 13-52t - Gray

E*thirteen | 175678

- Work flawlessly with Shimano, SRAM, and TRP 12sp shifters, regardless of different cog spacing and chain behavior - Improved reliability of a ste...

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$345.95
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E*thirteen Helix Race 12sp Cassette, 9-52t - Eggplant
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$345.95

E*thirteen Helix Race 12sp Cassette, 9-52t - Eggplant

E*thirteen | 175671

- Work flawlessly with Shimano and SRAM 12sp shifters, regardless of different cog spacing and chain behavior - Improved reliability of a steel and...

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$345.95
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E*thirteen Helix Race 12sp Cassette, 9-52t - Gray
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$345.95

E*thirteen Helix Race 12sp Cassette, 9-52t - Gray

E*thirteen | 175673

- Work flawlessly with Shimano and SRAM 12sp shifters, regardless of different cog spacing and chain behavior - Improved reliability of a steel and...

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$345.95
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E*thirteen Helix Race 12sp Cassette, 9-52t - Intergalactic
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$379.95

E*thirteen Helix Race 12sp Cassette, 9-52t - Intergalactic

E*thirteen | 175669

- Work flawlessly with Shimano and SRAM 12sp shifters, regardless of different cog spacing and chain behavior - Improved reliability of a steel and...

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$379.95
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E*thirteen Helix Race 12sp Cassette, 9-52t - Naranja
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$345.95

E*thirteen Helix Race 12sp Cassette, 9-52t - Naranja

E*thirteen | 175672

- Work flawlessly with Shimano and SRAM 12sp shifters, regardless of different cog spacing and chain behavior - Improved reliability of a steel and...

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$345.95
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e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50, 26.5mm Offset, 165mm, with Self Extractor, Silver
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$219.95

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50, 26.5mm Offset, 165mm, with Self Extractor, Silver

e*thirteen | 183075

A high-performance, weight-optimized alternative to carbon fiber, for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineer...

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$219.95
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e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50, 21.5mm Offset, 160mm, with Self Extractor, Black
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$219.95

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50, 21.5mm Offset, 160mm, with Self Extractor, Black

e*thirteen | 183077

A high-performance, weight-optimized alternative to carbon fiber, for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineer...

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$219.95
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e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50, 21.5mm Offset, 160mm, with Self Extractor, Silver
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$219.95

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50, 21.5mm Offset, 160mm, with Self Extractor, Silver

e*thirteen | 183080

A high-performance, weight-optimized alternative to carbon fiber, for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineer...

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$219.95
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e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50, 21.5mm Offset, 165mm, with Self Extractor, Black
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$219.95

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50, 21.5mm Offset, 165mm, with Self Extractor, Black

e*thirteen | 183078

A high-performance, weight-optimized alternative to carbon fiber, for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineer...

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$219.95
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e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50, 21.5mm Offset, 165mm, with Self Extractor, Silver
$219.95

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50, 21.5mm Offset, 165mm, with Self Extractor, Silver

e*thirteen | 183081

A high-performance, weight-optimized alternative to carbon fiber, for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineer...

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$219.95
e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB, 12mm Offset, 155mm, with Self Extractor, Black
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$219.95

e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB, 12mm Offset, 155mm, with Self Extractor, Black

e*thirteen | 183085

A high-performance, weight-optimized alternative to carbon fiber, for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineer...

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$219.95
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e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB, 12mm Offset, 160mm, with Self Extractor, Black
$219.95

e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB, 12mm Offset, 160mm, with Self Extractor, Black

e*thirteen | 183086

A high-performance, weight-optimized alternative to carbon fiber, for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineer...

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$219.95
e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB, 12mm Offset, 165mm, with Self Extractor, Black
$219.95

e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB, 12mm Offset, 165mm, with Self Extractor, Black

e*thirteen | 183087

A high-performance, weight-optimized alternative to carbon fiber, for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineer...

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$219.95
e*thirteen Helix Race Alloy e*spec Crank Arm Set - Fazua Ride 60, 18mm Offset, 160mm, with Self Extractor, Black
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$219.95

e*thirteen Helix Race Alloy e*spec Crank Arm Set - Fazua Ride 60, 18mm Offset, 160mm, with Self Extractor, Black

e*thirteen | 183083

A high-performance, weight-optimized alternative to carbon fiber, for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineer...

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$219.95
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e*thirteen Helix Race Alloy e*spec Crank Arm Set - for Specialized M30 SL1.1, 14mm Offset, 160mm, with Self Extractor, Black
$219.95

e*thirteen Helix Race Alloy e*spec Crank Arm Set - for Specialized M30 SL1.1, 14mm Offset, 160mm, with Self Extractor, Black

e*thirteen | 183089

A high-performance, weight-optimized alternative to carbon fiber, for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineer...

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$219.95
e*thirteen Helix Race Alloy e*spec Crank Arm Set - for Specialized M30 SL1.1, 14mm Offset, 165mm, with Self Extractor, Black
$219.95

e*thirteen Helix Race Alloy e*spec Crank Arm Set - for Specialized M30 SL1.1, 14mm Offset, 165mm, with Self Extractor, Black

e*thirteen | 183090

A high-performance, weight-optimized alternative to carbon fiber, for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineer...

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$219.95
E*thirteen Helix Race Alloy e*spec Crank Bosch Gen4, 155mm, Black
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$219.95

E*thirteen Helix Race Alloy e*spec Crank Bosch Gen4, 155mm, Black

E*thirteen | 176985

- Compatible with Bosch, Brose S Mag, TQ, Fazua*, Yamaha, Maxon and Specialized® Brose motor systems using the 24mm ISIS standard - Forged and CNC ...

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$219.95
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E*thirteen Helix Race Alloy e*spec Crank Bosch Gen4, 155mm, Bronz
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$219.95

E*thirteen Helix Race Alloy e*spec Crank Bosch Gen4, 155mm, Bronz

E*thirteen | 176986

- Compatible with Bosch, Brose S Mag, TQ, Fazua*, Yamaha, Maxon and Specialized® Brose motor systems using the 24mm ISIS standard - Forged and CNC ...

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$219.95
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E*thirteen Helix Race Alloy e*spec Crank compatible with Bosch Gen4, 155mm Silver
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$219.95

E*thirteen Helix Race Alloy e*spec Crank compatible with Bosch Gen4, 155mm Silver

E*thirteen | 176987

- Compatible with Bosch, Brose S Mag, TQ, Fazua*, Yamaha, Maxon and Specialized® Brose motor systems using the 24mm ISIS standard - Forged and CNC ...

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$219.95
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e*thirteen Helix Race Carbon Crankset - 175mm, 73mm, 30mm Spindle with DUB Interface
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$459.95

e*thirteen Helix Race Carbon Crankset - 175mm, 73mm, 30mm Spindle with DUB Interface

e*thirteen | 191175

Helix Race Carbon Cranks are a milestone in carbon crank design. Featuring highly optimized carbon crank arms and lightweight alloy DUB interface 3...

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$459.95
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e*thirteen Helix Race Carbon e*spec Crankset - 155mm, BOSCH CX Gen4/SX-Brose S Mag-TQ HPR50, 26mm Offset, with Self Extractor, Black
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$409.95

e*thirteen Helix Race Carbon e*spec Crankset - 155mm, BOSCH CX Gen4/SX-Brose S Mag-TQ HPR50, 26mm Offset, with Self Extractor, Black

e*thirteen | 191190

Helix Race Carbon e*spec Cranks represent the pinnacle of ultralight carbon e-bike crank design, the highest strength-to-weight available, for All-...

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$409.95
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e*thirteen Helix Race Carbon e*spec Crankset - 155mm, Fazua Ride 60, 21.5mm Offset, with Self Extractor, Black
$409.95

e*thirteen Helix Race Carbon e*spec Crankset - 155mm, Fazua Ride 60, 21.5mm Offset, with Self Extractor, Black

e*thirteen | 191191

Helix Race Carbon e*spec Cranks represent the pinnacle of ultralight carbon e-bike crank design, the highest strength-to-weight available, for All-...

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$409.95

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