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A
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Enter your inseam measurement:
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__________cm inseam
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B
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Calculate your frame size (C-T):
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Road: _____cm inseam * .67* = _____cm
Mountain: (____cm inseam * .67*)
-(10-12cm)=____-____cm
*See notes for riders 6'0" and taller,
and for mountain bike top tube length.
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C
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Calculate your saddle height:
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____cm inseam * .883 =
____cm saddle height
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D
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Establish "neutral knee:"
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Move saddle fore or aft?
Recheck saddle height
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E
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Enter your TT and stem lengths:
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Top tube = _____cm
Stem = _____cm
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F
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Enter your handlebar size:
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Bar width = _____cm
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G
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Enter your crank length, gearing:
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Crank length = _____mm
Chain rings = ____ * ____
Cassette = ____ * ____
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