1989 Diamondback Ascent EX Mountain Touring Gravel Vintage bike - Bicycles - Irvine, California | Facebook Marketplace | Facebook
![Is this enough tire clearance? Currently 4.5mm of clearance at most near the side knobs. They're 26x2.1 Serfas Sheriff tires on a 1989 Diamondback Ascent EX. : r/bikewrench Is this enough tire clearance? Currently 4.5mm of clearance at most near the side knobs. They're 26x2.1 Serfas Sheriff tires on a 1989 Diamondback Ascent EX. : r/bikewrench](https://preview.redd.it/u9sjbc7v3hc71.jpg?width=640&crop=smart&auto=webp&s=fdaaba033c2049575a44bf67af4ef5d8dccc9e1f)
Is this enough tire clearance? Currently 4.5mm of clearance at most near the side knobs. They're 26x2.1 Serfas Sheriff tires on a 1989 Diamondback Ascent EX. : r/bikewrench
![NBD!!! 1988 Diamondback Ascent Ex, my new (slightly rusted) commuter. Not set on stem height quite yet, thinking of lowering it another inch or so. How's she look? : r/xbiking NBD!!! 1988 Diamondback Ascent Ex, my new (slightly rusted) commuter. Not set on stem height quite yet, thinking of lowering it another inch or so. How's she look? : r/xbiking](https://preview.redd.it/nbd-1988-diamondback-ascent-ex-my-new-slightly-rusted-v0-p2v8djnedng81.jpg?width=640&crop=smart&auto=webp&s=6f68862d009447c8b716fe6ae49a23bf8b7dd862)