650B Wheels - Weinmann Zac-19 Silver

These silver rim-brake 650B (ISO 584mm) wheels are getting harder to find, so we had them made expressly. They have 135mm rear hubs, ideal for certain Rivendell bicycles in smaller sizes, and the Bassi Montréal in medium sizes, as well as any other bicycle which requires 650B rim-brake wheels.

The Zac-19 is basically the original 2000s-era revival 650B rim and is as good as ever - not meant for tubeless but that's a spec about as common as hens' teeth in a rim-braking product.

• Shimano Front and Rear 36-hole hubs, silver (they don't perfectly match, only 95%, we're taking what we can get these days for non-disc hubs!)
• Weinmann Zac-19 36-hole rims, silver, 650B (584mm), 19mm internal width
• Sapim 14G spokes, silver