MainStay Chain Guide

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MainStay Chain Guide

12.00

Description:

If you could watch your chain, you’d see waves of energy literally bounce the chain as it moves up and down the cassette or when riding on rough roads. With the shorter chainstays of folding bikes, the waves just get amplified in size.The Tern Mainstay™ chain guide eliminates chain drop for single chainring bikes without sacrificing shifting performance. Made from durable nylon, the Tern-patented guide dramatically enhances chain stability by reducing unwanted energy to ensure the chain stays on when shifting or riding rough roads

 

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General Information:

Dampens chain bounce without sacrificing shifting performance

Made from lightweight, rugged fiber-reinforced nylon

Easy vertical and lateral adjustment

Use on single chainring Tern bikes such as Verge P9 & Link D8

Tern patented design

Dimensions: W 8 x L 7 x H 3.5 cm

Weight: 50 g / 1.8 oz