Description du produit
Overview
The CR1 spindle is what lets one set of Title CR1 arms fit almost any bike. Choose the width that matches your frame and drivetrain, bolt on your CR1 arms and you are set. Every width is built to the same strength standard, so the choice is about fit, not durability.
Specifications
- 29mm spindle diameter
- Machined from 7075-T6 aluminum
- High polish black anodized finish
- For SRAM DUB bottom brackets only
- Fits Title CR1 crank arms
Which spindle do I need?
Pick the width based on rear hub spacing, drivetrain standard and chainstay clearance:
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130mm (104g): 52mm chainline, 168.5mm Q-factor, 70.25mm arm clearance. For dirt jump, XC and trail frames with 135, 142 or 148mm Boost spacing. Matches SRAM Eagle Boost and Shimano M9100/M8100/M7100. The narrowest stance on standard chainstays.
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136mm (107g): 55mm chainline, 174.5mm Q-factor, 73.25mm arm clearance. For modern 29er trail and enduro frames with wide stays. Matches SRAM T-Type, SRAM DUB Wide and Shimano M9120/M8120/M7120. Required for SRAM T-Type and gives 3mm more arm clearance per side.
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145mm (113g): 56.5mm chainline, 183.5mm Q-factor, 77.75mm arm clearance. For downhill and Super Boost Plus frames with 157mm rear spacing. Matches SRAM DUB DH, SRAM SB+ and Shimano M9130/M8130. Use a 6mm offset chainring to hold the 56.5mm chainline.
Not sure? Check your bike maker's spacing and chainline specifications, or contact us and we will help you choose.
