ISM PR 2.0 Saddle Steel Black Carbon Rear Derailleur: Shimano GRX FD-RX812

Rear Derailleur: Shimano GRX FD-RX812

These headlights will meet and exceed their expected lumen output while offering you all the features you’ve come to enjoy from Serfas lighting

All polycarbonate lenses include full UVA/UVB protection

jump distance and hang time

Packing 150 lumens of output into a seatpost-friendly package

ISM PR 2.0 Saddle Steel Black Carbon Rear Derailleur: Shimano GRX FD-RX812ISMs Performance Recreation saddles are based on the same platform as ISMs Performance Short saddles, but feature extra padding for more long mile comfort. The PR 2. 0 features foam and gel padding, racing graphics, and a rear transition hook. Nose less design removes pressure from soft tissue, ensuring maximum blood flow, no genital numbness, and a healthier, more enjoyable ride 40 series foam and gel padding Rear transition hook Same chassis as the