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Shimano SM-CRM81 chainring, 30T, 1x11

RRP 78.99 €
66.99 €
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Shimano XT 11-speed chainring SM-CRM80 with 30 teeth and 96 mm bolt circle for 1-speed FC-M8000 crank.

Latest features and premium performance: Shimano XT 11-speed Chainring SM-CRM81 

The dedicated XT 1x chainring features retention technology with a unique tooth profile that eliminates the need for chain retention devices. New XT M8000 provides range and ensures rhythm for diverse riding styles and terrain to create smooth, harmonic pedalling - the ultimate goal of a drivetrain. 

Reduced capacity for dropped chains 
The 1x11 tooth profile on the XTR and new DEORE XT chainsets combine wide steel teeth shape with special hooked teeth design for lasting chain retention especially over uneven terrain. These improvements increase chain retention force by 150%, increasing chain life and drastically reducing the possibility of a dropped chain.

Features

  • New tooth profile with Dynamic Chain Engagement
  • Most advanced mountain bike chainrings ever produced
  • 1x with proprietary chain retention technology
  • Available chainrings in 30T, 32T, 34T

Product features

  • Use: MTB
  • Group: XT (1 x 11)
  • Teeth: 30
  • Suitable for: FC-M8000-1/FC-M8000-B1
  • Compatible Chain: HG-X 11-speed
  • Gear arms: 4-arm
  • Bolt Circle Diameter: 96mm

Material

  • Stainless steel / CFRP

Weight

  • 89g

Scope of delivery

  • Shimano XT 11-speed Chainring SM-CRM80 30T
Product details
Colour black
Groupset Other
product ID 48232

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Chainrings from Shimano
Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.
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