Vintage BOntrager 44T 4-bolt 104 BCD Silver Alloy Chainring Ramp Pins MTB 44
Vintage BOntrager 44T 4-bolt 104 BCD Silver Alloy Chainring Ramp Pins MTB 44 Item: Vintage alloy bicycle chainring with distinctive B logo in a circular chainring-style emblem. Tooth Count: 44T. BCD: 104mm . Color/Material: Silver alloy construction with machined ramps and profiled teeth. Weight: 95 grams. Special features: Ramp-and-pin shifting design, contoured tooth profile. Used condition with finish wear, dirt, and scattered oxidation from regular use and age. Teeth show noticeable wear but remain intact with no broken teeth. Ramps and pickup pin are present, and the ring has no visible cracks or bends.