Ultra FR OS MTB Riser Handlebar

The Profile Design Ultra FR OS is an entry-level mountain bike riser bar with a 31.8mm oversized clamp and double-butted 6061-T6 aluminum construction. It is 660mm wide with 10° of sweep, comes in 40mm or 60mm rise, and is shot peened and anodized matte black.

Features

• Double-butted, heat-treated alloy saves weight in low-stress areas
• Oversized clamp is stiffer and stronger than 25.4mm bars
• Shot peening increases fatigue resistance
• Anodized matte black finish resists corrosion
• Lower rise for aggressive, forward positions; higher rise for a more upright ride
• Can be cut down for a narrower width, trimming equally from both sides

Specs

• Material: 6061-T6 aluminum, double-butted
• Clamp: 31.8mm (OS)
• Width: 660mm (26")
• Sweep: 10°
• Rise: 40mm or 60mm
• Weight: 285-350g depending on rise
• Finish: Shot peened, anodized matte black
• Use: Mountain biking, trail riding, entry-level downhill

Fitment

Fits stems with a 31.8mm clamp. Does not fit 25.4mm clamp stems. Not designed for extreme downhill racing or heavy impacts.