Shimano SM-CRM75 Chainring
- Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention, lower driving sound, increased durability and drag to a minimum
- Durable teeth using a plated steel construction supported by a composite carrier body
- HG 12-speed chain compatible
- Available in 30T/32T/34T
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From $18.33
Original: $61.11
-70%Shimano SM-CRM75 Chainring—
$61.11
$18.33Shimano SM-CRM75 Chainring
- Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention, lower driving sound, increased durability and drag to a minimum
- Durable teeth using a plated steel construction supported by a composite carrier body
- HG 12-speed chain compatible
- Available in 30T/32T/34T
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention, lower driving sound, increased durability and drag to a minimum
- Durable teeth using a plated steel construction supported by a composite carrier body
- HG 12-speed chain compatible
- Available in 30T/32T/34T
