SPEEDCO M2 Chain tensioners

SPEEDCO chain tensioners have been specially designed for SPEEDCO M2 frames in order to prevent chain derailment during acceleration. They are positioned on each side of each frame dropout. They come with tension adjustment screws allowing you to precisely adjust the tension of the chain.

FEATURES :
• Forged aluminum 6061-T6
• Axle: 15mm
• 1 fixing hole
• 2 adjustment screws with lock nut
• Sold by 4

COMPATIBILITY:
• SPEEDCO M2 frames only