SHIMANO XTR - Chainring - DYNAMIC CHAIN ENGAGEMENT+ - 11/10-speed
SHIMANO brings top-level design to the lightweight and durable SM-CRM91 chainring. The SHIMANO XTR chainring features DYNAMIC CHAIN ENGAGEMENT+ for smoother pedaling and better chain retention over bumpy terrain and is offered in 30/32/34/36T gear options.
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | SM-CRM91 |
|---|---|
| SERIES | XTR M9000 Series |
| Color | Standard |
| Remarks | * 32T, 34T, 36T anodized, 30T painted |
| Chain guard type_W/o CG | ✔ |
|---|---|
| Dynamic Chain Engagement Plus | ✔ |
| Gear Speed | 1 |
| Rear speed_10-speed | ✔ |
| Rear speed_11-speed | ✔ |
| Chain ring teeth_30T | ✔ |
| Chain ring teeth_32T | ✔ |
| Chain ring teeth_34T | ✔ |
| Chain ring teeth_36T | ✔ |
| P.C.D. (mm) | 96 |
SERIES LINE-UP
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FREEHUB XTR Rear FREEHUB 148x12 mm E-THRU Axle 11-speed
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Thru Axle SHIMANO 148x12 mm E-THRU 177 mm Axle MTB Rear
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Bottom Bracket SHIMANO XTR Threaded Bottom Bracket 68/73 mm shell width
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Wheel SHIMANO XTR 29" Carbon Tubular 100x15 mm Thru Axle Front Wheel
