Profile C4 Plastic Hub Guard Size:PLASTIC head tube : compatible with

head tube : compatible with integrated headsets

tire pressure: 80psi

brake mounts: yes

14 pins per side for maximum traction

Profile C4 Plastic Hub Guard Size:PLASTIC head tube : compatible withtype: C4 Plastic hubguards material: CNC machined from Delrin (a really strong and durable plastic) how to install: Front & Non Drive Side: slide on, Drive Side Guard: must be used with the proprietary steel insert which threads on 14mm axle and substitutes existing drive side jam nut. sold per piece additional information: Can be used on Profile Elite & Mini hubs as well as Madera Pilot front hubs Plastic wears faster than aluminum, especially when