The Race Face Narrow Wide chainring with a 104mm bolt circle consists of a 4mm plate made of 7075 T6 space standard aluminum and the wide/narrow tooth profile provides ultimate chain stability.

Specifications

• Narrow Wide tooth profiling ensures ultimate chain retention
• 7075-T6 aluminum, aerospace grade strength
• Stiff 4mm plate thickness to transfer loads without flexing
• Compatible for 10, 11 and 12 speed

• Use: MTB
• BCD: 104mm
• Gear arms: 4-arm
• Thickness: 4mm

• 30 teeth
• 32 teeth
• 34 teeth
• 36 teeth

• 7075-T6 aluminium

• Black

• 1 x Narrow Wide 10/11/12-speed Chainring