Shimano Acera FC-M391 9 Speed Chainsets MTB 42x32x22T 170MM Silver

Shimano Acera FC-M391 9 Speed Chainsets MTB 42x32x22T 170MM Silver

Regular price £26.50
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Crankset (3x9-speed) Hyperdrive system for best front shifting. Wide variation for various choices.
 
CRANKSET (3X9-SPEED)  
SMOOTH/LIGHT ACTION SHIFTING PEFORMANCE
HYPERDRIVE TECHNOLOGY
HIGH RIGIDITY, EASY ASSEMBLY
42-32-22T
 
Model Number                FC-M391
Series Acera
Crank Construction         Square Taper BB
Cassette Compatibility 9 speed
Chain Compatibility         Super Narrow HG for 9-speed
4-Arm Chainrings            Yes
Crank Arm Length          170mm
Outer Chainring 42T
Middle Chainring             32T 
Inner Chainring 22T
Chainring Bolts & Nuts Included