Feature

●【Model】Front derailleur FD-M310, 6/7/8 speed. Made of high strength aluminum alloy material, strong and durable, lightweight design.
●【Double SIS positioning】47.5-50mm chain center line compatible with wide chain design, improve variable speed response, extend service life
●【Compatible tooth ratio】42/44T, drawing mode: up and down double pull, installation diameter: 31.8mm/34.9mm
●【High compatibility two-way pull arm】accurately adjust the positioning screws to adjust the transmission to the best working condition
●【Principle of speed change】The speed change line pulls the guide chain piece to toggle the chain, so that the chain runs on different tooth pieces of the tooth disk, realizing the tooth ratio of different speeds, making the riding more effortless and faster


Description

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Altus

Front derailleur

M310 7/8 speed

Welcome to THALOUS

THALOUS is a professional bicycle brand factory, which has been deeply involved in the bicycle industry for more than 20 years. We are committed to bringing good products and experiences to customers. We specialize in bicycle accessories and strictly control the quality, just to bring you a perfect riding experience.

About front derailleur M310

MODEL NO FD-M310
SERIES Altus
Front speeds 3
Rear speeds 8/7/6
Compatible chain HG-UG 7/6-speed
Swing Mode Up Swing
Top gear teeth 42T
Suitable caliber 31.8/34.9mm
Chain stay angle (deg.) 63-66
Installation mode Clamp ring installation

More details

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Side show

Precise positioning of the screws makes the speed change smoother.

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Series

Tourney Series

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Fit diameter 31.8mm (1.25in)

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High quality

Made of high strength aluminum alloy, not easy to deform.

Make riding easier

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Product information