BB-UN300 bottom bracket British thread, 68 - 127.5 mm lights 5mm four sided chain links

5mm four sided chain links made from hardened carbon steel

2-finger design brake lever

260mm LONG

700c NARROW 31mm SILVER FULL MUDGUARD SET

27mm Wide Single skin Rim Screw Freewheel Hub

BB-UN300 bottom bracket British thread, 68 - 127.5 mm lights 5mm four sided chain linksA good quality bottom bracket for traditional chainsets Super accurate bearings for smooth operation and improved durability Durable, hard wearing sealed cartridge bottom bracket with square tapered spindle fitting Maintenance free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing life Fast and easy installation without adjustment Narrow body allows clearance for cable routing under the bottom bracket