Koolstop D640 brake pad Clarks M4 / Shimano Saint M810- M820- M640- M8020 / TRP G-Spec E-MTB- Quadiem- Quadiem G-Spec- Slate Evo- Slate T4 Size-S Type Standard Size 27x1 ISO

Type Standard Size 27x1 ISO 630 Bead Fold Belted Tread/Sidewall Color Bk/Ysk PSI 115 Weight (Grams) 250 TPI 60 Durometer Features Reflective Sidewall No

Diameter 700C Front/Rear or Set Rear ID Width (mm) 17 Axle Size QR Rim Color Blk MSW Rim Model Alex AT470 Hub Model Shi RS400 Hub Spacing 130 Hub Color Blk Gears 8-11s RD Brake Type RIM Spoke Type DT-2

Derailleur - Single speed

battery levels

One inch base fits wrench or bench vise keyword search DNP 8-Prong Compatible

Koolstop D640 brake pad Clarks M4 / Shimano Saint M810- M820- M640- M8020 / TRP G-Spec E-MTB- Quadiem- Quadiem G-Spec- Slate Evo- Slate T4 Size-S Type Standard Size 27x1 ISOKool Stop disc pads are made with organic materials that are blended and bound together using a resin. The compounds do include small amounts of metal to improve the braking formula but though this is a mined material the pads are largely organic. The term semi metallic can also be used. We have found during testing that our disc pads are Rotor Friendly and provide high performance braking throughout the life of the pad. TECH SPECS Backplate Steel Pad