CeramicSpeed OSPW X Pulley Wheel System Shimano XT/XTR 1x12 - Alloy Pulley Carbon Cage BLK CheckoutTitle=Pirelli Cinturato Gravel RCX TLR Tire - 700 x 40 6 Primary Color Black

6 Primary Color Black

Suggested tire width compatible with 2

Patterned sidewall adds abrasion protection while maintaining casing suppleness Color Black TPI 60 Weight 380 Weight (oz) 13 Defined Color Black ISO Width (mm) 50 ISO Diameter 406 / 20" BMX Tire Intended Use BMX Tire Diameter 20" Tire Bead Wire Labeled Size 20 x 1

Dual head nozzle compatible with Presta and Schrader valves and 1x neoprene sleeve to help avoid freeze burn

Mix with water when ready to use

CeramicSpeed OSPW X Pulley Wheel System Shimano XT/XTR 1x12 - Alloy Pulley Carbon Cage BLK CheckoutTitle=Pirelli Cinturato Gravel RCX TLR Tire - 700 x 40 6 Primary Color BlackThe CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. Features a 14 tooth upper and 18 tooth lower aluminum pulley wheels with Grade 3 Silicon Nitride balls to provide absolute optimization of the rear derailleur Robust cage crafted from polyamide and carbon fiber for durability and light weight Compact cage design