Kool Stop Dura 2 Road Pads Holder with Pads - Black Pr Model-Explorer Edge We have used organic cores

We have used organic cores like Baltic birch

Core: Lightweight and strong Paulownia + Carbon construction

Wolf Tooth Rear Axle for X-12

Battery life: up to 23 days of battery life in smartwatch mode

Kool Stop Dura 2 Road Pads Holder with Pads - Black Pr Model-Explorer Edge We have used organic coresLightweight forged alloy holder with dual pivot adjustment Compatible with most Shimano and SRAM road rim brake systems Dura 2 pads are thicker for longer life, 7. 65mm contact for narrower rims, with cut outs to reduce weight and grooved for water displacement Dual: combination of Salmon and Black compounds for more controlled, smoother stopping Ultra lightweight at 30 grams a pair TECH SPECS model Dura 2 post threaded compound dual