Converting a 650c r...
 

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[Closed] Converting a 650c road bike to CX? Tektro mini V & 26"wheel content...

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My son has a 650c Btwin road bike. I have a brand new pair of Tektro mini v's in the garage.

Does anyone know if I could simply replace the brake calipers on the road bike with the mini v's so it would have clearance* for CX tyres possibly on 26" wheels i.e. Schwalbe CX pro's?

This would be so he could use it for a few CX races, he's done a few before but always had to use his mtb.

*I haven't checked the frame for clearance yet.....


 
Posted : 21/05/2018 9:58 pm
 Bez
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You may want to have a look at the frame and fork and try to figure out where the bosses for the mini Vs are 😉

(TL;DR: no.)


 
Posted : 21/05/2018 10:17 pm
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Oh shit yeah!! durrr......


 
Posted : 21/05/2018 10:39 pm
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Could probably do it with deep drop caliper brakes. 650C wheels are 571mm diameter, 26" is 559mm. So the brake blocks would have to be 6mm lower down.

Should give a bit more tyre clearance anyway.


 
Posted : 22/05/2018 12:27 am
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Yeah was thinking I would need to adjust brake block position between wheels, if they'll adjust that far.

I'll have a look at deep drop calipers. Cheers.


 
Posted : 22/05/2018 6:40 am
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Brakes in kids Cross, nah, don't need them


 
Posted : 22/05/2018 12:59 pm

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