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.

Trek Madone SL 7 Road Bike

RM27,999.00

Product highlights:

500 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, top tube IsoSpeed, invisible cable routing
Madone KVF full carbon, tapered carbon steerer, invisible cable routing
Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready Wheelset
Shimano Ultegra R8170 Di2 2 x 12S
Made in Taiwan / Limited life-time warranty
8.51kg approx. (56cm)

Madone SL 7 Disc combines advanced aerodynamic performance and all-around ride quality with the blazing fast, reliable shifting of Shimano’s all-new wireless Ultegra Di2 electronic drivetrain. It’s light, fast, and incredibly sleek, and it comes with aero carbon wheels, a road-smoothing IsoSpeed decoupler, and powerful hydraulic disc brakes that perform in any conditions.

It’s right for you if…
You’re serious about speed and performance, and you want the advantage of crisp wireless electronic shifting, lightweight carbon wheels, and the all-weather stopping power hydraulic disc brakes provide.

The tech you get
A lightweight 500 Series OCLV Carbon frame and fork with Kammtail Virtual Foil tubes that cut through the wind, a road-smoothing IsoSpeed decoupler, an all-new wireless Shimano Ultegra Di2 2×12 electronic groupset, tubeless ready Bontrager Aeolus Pro 37 OCLV carbon wheels, powerful hydraulic disc brakes, and an aero handlebar that’s compatible with clip-on aero bars.

The final word
You get the free speed, aerodynamic advantage, and superior ride quality of our ultimate race bike, plus the precision of an electronic drivetrain. All-new wireless Ultegra Di2 delivers ultra-quick, reliable shifts—and that really matters when you’re sprinting for the line.

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.