Wheel Master Rear Bicycle Wheel 24 x 2.125 36H,Bolt On, Chrome, 5,6,7spd WHL RR 24x2.125 STL CP 36 STL FW 5/6/7sp 135mm 12gUCP Product Specs Size: 24in Ft / Rr / St: RR Width ID (mm): 28 Axle: B/O 3/8 Rim Color: CP Rim Model: W/M Steel 2.125 Hub Model: W/M SB-1000 O.L.D.: 135 Hub Color: CP Gears: 5/6/7s FW Brake Type: RIM Spoke Type: 12G HD UCP Spoke Count: 36H Wall: Sgl Valve: SV Type: Tube Only ISO: 507 Search Color: Chrome