20" Sun Rhyno Lite Rim Double Wall 36 Spokes Cassette Driver w/ 13 tooth Cog HARO Hub w/ ..
Size Rear, Circlip FT/RR/PR Rear Diameter 20" ..
110mm Rear Drop-Outs When it's time to refresh your trusty bike, Trek Genuine Replacement Parts ha..
Size Front, Not applicable Rear, Threaded FT/RR/PR Front Rear ..
WHL RR 20x1.75 (406x18) SUN CR18 Silver 32 Hole MX4000 Hub 1sp Freewheel Silver 1..
WHL RR 20x1.75 406x22 Rim- SUN RHYNO LITE SL 36 Spokes Sealed Bearing Hub 3/8" Axle 110mm ..
Size: 20in Ft / Rr / St: RR Width ID (mm): 19 Axle: B/O 3/8 ..
Size: 20in Ft / Rr / St: RR Width ID (mm): 24 Axle: B/O 14mm Slo..
BENDIX 70 COASTER BRAKE HUB ARAYA RIM 36 SPOKES 108mm HUB WIDTH 19 TOOTH DRIVE COG S..