I'll be going down by the totally flat Jubilee River, so normal summer gearing of 27/14 with 20psi in my 26x2.3 tyres comes to an effective gear of about 48"
@gbj_tester started
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I'll be going down by the totally flat Jubilee River, so normal summer gearing of 27/14 with 20psi in my 26x2.3 tyres comes to an effective gear of about 48"