Prices incl. VAT plus shipping costs
Ready to ship today,
Delivery time appr. 2-4 workdays
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e.thirteen Helix R Guidering chainring, 107 BCD, 4-hole - black
Description
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The Helix Race 107 BCD chainring is a premium quality upgrade for gravel and road cyclists who use 4-bolt 107 BCD cranks like SRAM ® XPLR or Power Meter cranks like Quarq Force or Rival. Take full advantage of e*thirteen's largest cassette range by reducing the chainring size by two or more teeth on our smaller 38-, 40- and 42-tooth sizes. A combination that supports steeper climbs and faster descents.
Helix Race 107 BCD rings are forged from durable 7075 alloy and CNC-optimized for stiffness, light weight and chain retention performance. Black and grey color options to coordinate with e*thirteen 9-45T and 9-50T cassettes. Like all e*thirteen chainrings, they feature cross-compatible tooth profiles and allow seamless changes between SRAM ® or Shimano ® 11- and 12-speed drivetrains for absolute freedom when setting up. The chainline is determined by the SRAM® crank assembly, 45 mm for normal-width cranks, 47.5 mm for wide-width cranks.
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Properties:
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CNC-machined, lightweight chainring
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Material: forged 7075-T7 aluminum
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Pitch circle diameter: 107mm
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Chainline: 45mm
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Compatible with SRAM™ and Shimano™ 11/12-speed drivetrains
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Tooths: 38, 40, 42 t.
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Weight: 71g (32 teeth)
Property
| Property | Value |
|---|---|
| Color | Black |
| Compatibility | 11-fold, 12-fold |
| Material | Aluminium |
| Bolt Circle | 4 arm - 107 mm |
Prices incl. VAT plus shipping costs
Ready to ship today,
Delivery time appr. 2-4 workdays
Prices incl. VAT plus shipping costs
