CERAMICSPEED OSPW SYSTEM / SHIMANO DURA ACE 9250 / ULTEGRA 8150 12-FACH / COATED / 77 G
The CeramicSpeed OSPW system is designed to enhance the efficiency of Shimano 9250/8150 shifters by reducing friction and improving power transfer. The coated version features extremely hard, corrosion-resistant rollers.
- The description claims that the coated version reduces friction and improves power transfer.
- The description claims that the rollers are 75% harder than hardened steel.
- The description claims that the system enhances efficiency under all conditions.
Variants (1)
- Default Title — 209.00 EUR — Out of stock
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