Road Sizing Chart


Giant Road Bike Sizing (Men's)

SizeRider Height (cm)
XS157 - 169
S165 - 175
M171 - 181
M/L177 - 187
L183 - 193

Giant Road Bike Sizing (Women's)

SizeRider Height (cm)
XXS149 - 157
XS155 - 165
S162 - 169

Trek Road Bike Sizing

SizeRider Height (cm)
47152 - 158
50158 - 163
52163 - 172
54172 - 178
56178 - 182

The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local retailer.

SPECIALIZED ALLEZ SPRINT COMP X1

RM8,631.00 RM5,999.00

A proper race machine, the Allez Sprint X1 Comp is more than ready for the demands of crit racing and heavy training. It’s constructed from E5 Premium aluminum with D’Aluisio Smartweld technology for an ultra-stiff platform, plus an S-Works carbon fork and a no-nonsense Rival 1 groupset.

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Colour or size is subject to availability
SKU: SB0002 Category:
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