Sunrace Narrow-Wide Alloy Chainring 34T RGroup_0D3E72981014A9644588B4B45DBB80BF13E10E25 They feature one of the

They feature one of the most concave designs available

Compatible with a variety of gear systems

RD-M640-SS

increasing rigidity and reducing weight

Its 60 TPI construction ensures durability across various terrains

Sunrace Narrow-Wide Alloy Chainring 34T RGroup_0D3E72981014A9644588B4B45DBB80BF13E10E25 They feature one of theThe Sunrace Narrow Wide Alloy Chainring features a narrow wide tooth pattern, ensuring your chain stays secure even on challenging terrain. This design minimizes chain slap and reduces the risk of dropped chains, providing reliable performance. It's an excellent choice for those seeking durability and efficiency at an affordable price.