The fastest Spring & Pawl Engagement System in BMX!  The Quad Hub features 150 ratchet teeth which engage every 2.4 degrees so what you get it is a super fast engaging hub. (You won't know it's not instant engagement!) 

• Fixed independent leaf spring/pawl system acting simultaneously when engaged
• Less resistance and less wear = a smoother rotating hub
• Disc Rear requires a 6-Bolt Rotor
• For Crupi frames, we recommend the Elevn Disc adapter kit with a 120mm rotor
• 20 x 1-1/8" Weight = 2lbs 13oz - set Rider weight limit = 125lbs
• 20 x 1-3/8" Weight = 3lbs 5oz - set Rider weight limit = 140lbs
• 20 x 1.50 Weight = 3lbs 2oz - set Rider weight limit = 140lbs
• 24 x 1-1/8" Weight = 3lbs 5oz - set Rider weight limit = 135lbs
• 24 x 1-3/8" Weight = 3lbs 12oz - set Rider weight limit = 135lbs
• All wheels require Presta Tubes except for the 20 x 1.50 wheels which require Shcraeder tubes
• Black wheels feature Black rims, hubs, spokes and nipples
• Silver wheels feature Silver rims with silver spokes on Black, Red or Blue hubs only
• White wheels feature White rims with black spokes on Black, Red or Blue hubs only
• Red and Blue wheels feature black rims with red or blue hubs & nipples to match