Shuriken Zenith Oversize Pulley for Shimano 9100/9150/r800/r8050 Category_Bike Computers Confirm your frame uses thru-axle

Confirm your frame uses thru-axle or quick-release

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The moisture-wicking fabric handles the 35°C+ reality of Pune's summer rides and Chennai's coastal humidity with genuine capability

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Shuriken Zenith Oversize Pulley for Shimano 9100/9150/r800/r8050 Category_Bike Computers Confirm your frame uses thru-axleThe Token Shuriken Zenith Oversize Pulley is a precision engineered derailleur upgrade for Shimano Dura Ace 9100 9150 and Ultegra R8000 R8050 groupsets. Oversized pulley wheels reduce chain wrap angle and lower friction at the rear derailleur, offering a measurable efficiency gain on every ride from Pune's Sinhagad climbs to flat city loops in Hyderabad or Chennai. Use Cases Daily training. Reliable use across Indian training conditions heat,