The Materiel-velo choice! Presta or Schrader valves
The Shimano CRE80-SB MTB chainring is supplied with its mounting star. It is compatible with Boost-standard MTBs with a 56.5mm chainline; the Shimano SM-CRE80-12-SB chainring is compatible with 12-speed drivetrains.
Available in two tooth counts to suit all needs, it features the specific Dynamic Chain Engagement+ tooth profile, which ensures better chain retention to prevent derailment issues caused by heavy impacts or repeated vibrations.
DYNAMIC CHAIN ENGAGEMENT+ (dynamic chain engagement system) with tooth shape to prevent chain skipping
Compatible with a 157 mm chainline
Chainline: 56.5 mm
Chainring type: without chain guard only
Chainring teeth: 34T
Brand: Shimano
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