Profile Volcano Axle Bolt - Titanium Option:Single Titanium Bolt Only 100% seamless 4130 chromo construction

100% seamless 4130 chromo construction

and comfy EVA padding

Hobie Doan signature seat

Extra drilling on inner wall to reduce weight

Low profile design that uses a special nylon/fiberglass blend to increases strength and extend pedal life

Profile Volcano Axle Bolt - Titanium Option:Single Titanium Bolt Only 100% seamless 4130 chromo construction*Sold Individually. Titanium 3 8 16 thread socket head bolt with an aluminum cone and steel washer. Bolts are CNC machined from highest quality 6AI 4V titanium. Compatible with any Profile BMX MTB or Madera 3 8 threaded female hub axle. *TITANIUM BOLTS NOT INTENDED FOR USE WITH PEGS. Use 8mm or 5 16" hex keys. Weight: 0. 25 oz (1 cone) 0. 45 oz (1 bolt)