商品說明
SHIMANO DEORE XT – Chainring – DYNAMIC CHAIN ENGAGEMENT+ – 12-speed
SHIMANO’s DEORE XT SM-CRM85 stiff and lightweight chainring delivers smooth pedaling over bumpy terrain. The SM-CRM85 chainring features SHIMANO DYNAMIC CHAIN ENGAGEMENT+ technology, which features special gear teeth profiles that deliver exceptional chain engagement and chain retention.
- Superior chain retention
- Special MTB gear teeth profile improves chain engagement and retention
- DYNAMIC CHAIN ENGAGEMENT+
- Rider tunable
- Exchangeable single/double chainring
- Direct Mount
- Crankset can be used as common component
- Gear combination: 28T, 30T, 32T, 34T, 36T
PRODUCT SPECIFICATIONS
| MODEL NO | SM-CRM85 |
|---|---|
| SERIES | SHIMANO DEORE XT M8100 Series |
| Color | Standard |
| Chain guard type_W/o CG | ✔ |
| Dynamic Chain Engagement Plus | ✔ |
|---|---|
| Gear Speed | 1 |
| Rear speed_12-speed | ✔ |
| Chain ring teeth_30T | ✔ |
| Chain ring teeth_32T | ✔ |
| Chain ring teeth_34T | ✔ |
| Chain ring teeth_36T | ✔ |
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