Title CR1 Crank Spindle - MTB | DUB | 136mm

The Title CR1 spindle allows the CR1 crank to be optimally adapted to different types of bicycles - from dirt bikes to downhill bikes. Available in three widths, the spindle axles are precision-machined from high-quality 7075-T6 aluminum and offer maximum stability, stiffness, and the appropriate chain line and frame clearance for each intended use.

Which spindle is needed?

The correct crank arm width depends on the rear triangle width of the frame and the drivetrain standard used.

136 mm spindle:

• Chain line: 55 mm
• Q-factor: 174.5 mm
• Crankarm clearance: 73.25 mm

Designed for most modern trail and enduro bicycles with a 148 mm Boost rear triangle and SRAM drivetrain (T-Type).

• Frame compatibility: Modern 29er trail and enduro frames with ample tire clearance and wide chain stays.
• Standards: Compatible with SRAM drivetrain (T-Type), SRAM DUB Wide, and Shimano M9120 / M8120 / M7120.
• Technical Note: Required for SRAM T-Type systems. Provides +3 mm of lateral clearance on each side of the chain stays to accommodate flared or oversized chain stays.

If you’re not sure which spindle axle is suitable for your bike, Title recommends checking your bike manufacturer’s technical specifications regarding rear triangle width and drivetrain standard.

Compatibility

• Compatible exclusively with Title CR1 crankarms
• Suitable only for SRAM DUB 29mm bottom brackets
• Specifications of the Title CR1 spindle axle
• 29mm shaft diameter
• Precision-machined from 7075-T6 aluminum
• High-gloss black anodized finish
• Weight: 107g

Scope of delivery:

1x Title CR1 spindle - DUB 29 mm - 136 mm