Bike stem riser Specifications: Manufactured from lightweight 6061 alloy and finished with a hard wearing black anodising. Extend range:0-80mm Fit Steerer Tube Diameter:28.6mm (1 1/8in) Color:Black,Silver,Blue,Red,Golden Weight: About 190g Length: 120mm
- This bike stem riser is a clamp-on alloy steerer extender for 1.1/8″ ahead system forks.
- Provides additional stem height of up to 80mm with stack spacers.
- Includes one 8mm and four 5mm spacers for fine tuning your position.
- Requires only 35mm of exposed Steerer tube Extender Extension
- Manufactured from lightweight 6061 alloy and finished with a hard wearing black anodising.