Shimano Altus M310 Derailleurs group contains SL-M315 FD-M310 RD-M310 3x7s 3x8s 21s 24s shifter levers Front Rear Derailleur

Shimano M310/M315 Derailleur

SL-M315-L

Light shifting operation, wider compatibility, and suitable for internal cable routing

Slim main lever body

RAPIDFIRE PLUS

Streamlined cockpit experience

Gear display positioned below the handlebar

Numbered gear display indicates gear position at a glance

OPTICAL GEAR DISPLAY

SL-M315-7R

SHIMANO - RAPIDFIRE PLUS - Right Shift Lever - Clamp Band - 7-speed

For reliable mountain bike shifting, SHIMANO's SL-M315 RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke.

Light shifting operation, wider compatibility, and suitable for internal cable routing

Slim main lever body

RAPIDFIRE PLUS

Streamlined cockpit experience

Gear display positioned below the handlebar

Numbered gear display indicates gear position at a glance

OPTICAL GEAR DISPLAY

SL-M315-8R

SHIMANO - RAPIDFIRE PLUS - Right Shift Lever - Clamp Band - 8-speed

For reliable mountain bike shifting, SHIMANO's SL-M315 RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke.

Light shifting operation, wider compatibility, and suitable for internal cable routingSlim main lever body

RAPIDFIRE PLUS

Streamlined cockpit experience

Gear display positioned below the handlebar

Numbered gear display indicates gear position at a glance

OPTICAL GEAR DISPLAY

FD-M310

Speed :7/8 speed

Weight:about 205g

Suitable for 34.9mm diameter bike frame

Attention:Clamp ring is 34.9mm.If you need a adapt ring for 31.8mm please note in your order.

Installation Type:Direct Mount

Number of teeth:48/42T

Front tooth difference:10T

Total tooth change:20T

RD-M310

Color:Black/Silver,send random

Speed :8S,also for 7S

Teeth of freewheel:34T max,11T min

Weight:about 300g