For BMX BB's

NORTH SHORE PROVEN

For Frames w/ BMX BB shells

• Bolt-style Y-Plate w/ flush backside to accomodate more frames with low pivots
• 1/4" Aluminum Bashring (KM-1)
• 3/8" Polycarbonate Bashring (KM-1 C4)
• 1/2" Aluminum Bashring (KM-1 Grind)
• Super Silent Molded Upper Slider and Guide Roller
• Fits 36t – 38t rings

INTENDED USE: FreeRiding/Bike Park, Dirt Jump & Downhill/Slalom Racing

• Size(s): BMX BB Shell only
• Color(s): Anodized Black
• Weight: KM-1 500g, KM-1 C4 400g, KM-1 Grind 675g 
• Bolt Pattern: 104, 110
• Technical Document: Installation Guide