Topeak Twinhead Upgrade Kit MISC The FC-R9200-P crankset performs two

The FC-R9200-P crankset performs two crucial tasks: converting pedal power into driving force and ensuring extremely fast

The bar is also drilled to be Di2® RS910 junction compatible

Spray it onto your fork stanchions and rear shocks to reduce resistance for a silky smooth ride with glistening results

40-60mm stems are available in block style only

For steel spokes not found on the printed table

Topeak Twinhead Upgrade Kit MISC The FC-R9200-P crankset performs twoUpgrade any pump to the TwinHead pump head. Includes extra long hose and mounting hardware. Fits Presta Schrader Dunlop valves. Specifications HEAD TwinHead Fits Presta Schrader Dunlop valves SIZE 106 x 5. 3 x 4. 5 cm 41. 7 x 2. 1 x 1. 8 Mfr Claimed Weight 160g