Road Sizing Chart

Giant Road Bike Sizing (Men's)

Size	Rider Height (cm)
XS	157 - 169
S	165 - 175
M	171 - 181
M/L	177 - 187
L	183 - 193

Giant Road Bike Sizing (Women's)

Size	Rider Height (cm)
XXS	149 - 157
XS	155 - 165
S	162 - 169

Trek Road Bike Sizing

Size	Rider Height (cm)
47	152 - 158
50	158 - 163
52	163 - 172
54	172 - 178
56	178 - 182

Cube Road Bike Sizing

Size	Rider Height (cm)
47	155 - 165
50	165 - 172
53	172 - 179
56	179 - 185

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.

BEST VALUE

Trek Emonda SL 7 Ultegra 12s

RM23,599.00

Product highlights:

Ultralight 500 Series OCLV Carbon, Ride Tuned performance tube optimization
Émonda SL full carbon, tapered carbon steerer
Bontrager Aeolus Pro 37 Wheelset (DT Swiss Ratchet Hub)
Shimano Ultegra R8170 Di2 2 x 12s
Shimano Ultegra R8120 Hydraulic Disc Brakes
Bontrager Aeolus Pro VR-C Carbon Handle

Émonda SL 7 Disc is an ultralight carbon road bike that’s aerodynamically designed for more free speed while hammering flats and flying up climbs. A wireless Di2 electronic drivetrain for blazing fast shifting, lightweight carbon wheels, and other race-worthy parts make this bike a great choice for fast roadies looking for every performance advantage.

It’s right for you if…
You don’t ever want to miss a shift again, and you value the predictability, smoothness, and lightning fast shifting of a new wireless Di2 electronic drivetrain. You want an ultralight, ultra-fast carbon frame and carbon wheels, plus the power and confidence of hydraulic disc brakes.

The tech you get
A lightweight and aerodynamic 500 Series OCLV Carbon frame and fork, an all-new wireless Shimano Ultegra Di2 2×12 electronic drivetrain, Bontrager Aeolus Pro 37 carbon wheels, and Shimano Ultegra hydraulic flat-mount disc brakes.

The final word
Our ultralight aero carbon frame, electronic shifting, carbon wheels, and hydraulic disc brakes make this bike an outstanding choice for the rider who wants a speedy, lightweight race bike that beats everyone up massive climbs and down epic descents.

Trek Bikes Kuala Lumpur

When Trek began in 1976, their mission was simple: Build the best Trek bikes in the world. Today, they have added to their mission: Help the world use the bicycle as a simple solution to complex problems. Trek. We believe in bikes.Trek Bicycle Corp is a bicycle and cycling product manufacturer and distributor under brand names Trek, Electra Bicycle Company, Gary Fisher, Bontrager, Diamant Bikes, Villiger Bikes and, until 2008, LeMond Racing Cycles and Klein. With its headquarters in Waterloo, Wisconsin, Trek bicycles are marketed through 1,700 dealers across North America, subsidiaries in Europe and Asia as well as distributors in 90 countries worldwide.If you wish to design your own Trek Bikes differ from the others, click here to find out more about TREK PROJECT ONE.