TRP NO LONGER AVAILABLE Semi-Metallic Disc Pads 4 Piston Brand-Lezyne Introducing the OnGuard RockSolid a

Introducing the OnGuard RockSolid a state-of-the-art bike lock designed for maximum security against determined thieves

GreenGuard puncture protection layer under the tread is made of 3mm flexible special India rubber

54Ah (840Wh) lithium-ion battery certified to UL 2271 makes for a clean design while powering your ride for up to 75 miles on a single charge

Available with a resettable combo or key lock

TRP NO LONGER AVAILABLE Semi-Metallic Disc Pads 4 Piston Brand-Lezyne Introducing the OnGuard RockSolid aSteel backed replacement pads Sold as a pair. Includes pad retaining spring, pin and clip TJ1925 and TJ1933 are identical with different packaging Model TRP 4 Piston Hydraulic MTB (2018+) Compound Backing Semi Metallic Material Semi Metallic Mount Type 4 Piston Calipers