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.

Trek Madone SLR Road Bike Frameset (Project ONE)


Product Highlights:

  • 700 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, Adjustable Top Tube IsoSpeed
  • H1.5 Fit Geometry (Aero race optimal geometry)
  • Madone KVF full carbon disc fork, 12mm thru-axle
  • Seatpost : Madone aero carbon seatmast cap, 25mm offset, 160mm length (short)
  • Made in Taiwan / Paint worked in USA / Limited life-time warranty
  • Max. height center of BB to saddle surface is 72cm
  • Frame size: 47(155 – 160cm height riders) , 50 (160 – 165cm height riders)
  • Approx. 2.57kg (incl. carbon handle, carbon stem, carbon seat mask)

NOTE: Image above for illustration purposes. Color may differ from actual unit. Price exclude BB T47, integrated handle stem & handle

Colour or size is subject to availability
SKU: B10000376 Category:
Trek Bikes Malaysia