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    Front Caliper Dimensions?

    I was thinking about this... it sounds like there's a 20mm bigger disc available for the rc390. In that case you just need a 10mm slab of alloy, drill two 8mm holes at 80mm centres then two more holes at either 100mm (brembo) or 108mm centres (Tokico/nissin) and you have an adapter for a full...
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    Front Caliper Dimensions?

    Sorry, scratch all the above. The ByBre caliper is wider than a normal 80mm radial caliper. I think you'll be stuck with it, or anything designed specifically as a replacement. See here for pics. ByBre 4 pot 80mm Radial Caliper (Steady Garage PH80 Bracket)
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    Front Caliper Dimensions?

    Hi all! I'm sorry to bring up a zombie thread but google brought me here. I am using an RC390 front caliper on my Grom 125, using an adapter from SteadyGarage. The bolt centres are 80mm. There are various other calipers available in this size if you aren't happy with stock. Aprilia RS125, Derbi...
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