Renthal Sprocket Rear Black 48T Alloy 7075 T6 Grooved Model_Putoline TT Trials Pro The outer steel ring is

The outer steel ring is expanded at 200°C and then fitted to the aluminum inner before cooling

Panniers can be locked to luggage racks with quick-release Pannier Mounts (save when you purchase in combo with RTW Panniers

Dimensions (LxWxH): 166 x 126 x 175mm (6

Crossbar made from cold-forged aluminum

Renthal Sprocket Rear Black 48T Alloy 7075 T6 Grooved Model_Putoline TT Trials Pro The outer steel ring isRenthal sprockets feature a specially developed nickel chrome molybdenum alloy steel which is case hardened and core refined to give the ultimate combination of strength and hardness. Grooved sprockets have cut outs at the bottom of the tooth to allow the escape of mud that would otherwise be trapped between the sprocket and the chain. This prevents tension from being placed on the chain and the resulting accelerated wear Using advanced computer