WEST BIKING 104BCD 38T Aluminum Alloy CNC Single Chainring MTB Bike Positive and Negative Toothed Chain Ring Color:Black • [Built for Tough Conditions]

• [Built for Tough Conditions] Ideal for cycling in complex and challenging road conditions

maintaining your vacuum's performance

• Variety: single layer

• 4 x Bits

WEST BIKING 104BCD 38T Aluminum Alloy CNC Single Chainring MTB Bike Positive and Negative Toothed Chain Ring Color:Black • [Built for Tough Conditions]Features & Specifications Product Advantages: Positive and negative tooth discs, chain drop prevention. Suitable for AM XC bicycle modification single disc, can reduce weight. The weight can be reduced by approximately 1kg Waterproof and rust proof Fearless of wind and drain Lead Chain Design Shifting smooth: Lead chain design, chain guide tooth shape, not easy to drop the chain Quickly complete gear shifting operations CNC technology: Lightweight