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CloseThe Trek Madone SLR 6 Disc 2021 is a light and fast aerodynamic road bike, featuring Trek's lightest carbon laminate yet. The deep-section wheels and every little detail on this bike were designed to make you faster.
It comes with an 800 series OCLV frame and an adjustable Top Tube IsoSpeed decoupler, which allows you do adjust the amount of compliance. It is also dampened by an elastomer, so it helps you to control the rear end of your bike. The Bontrager Aeolus 50mm deep-section wheels are light and allow you to cut through headwind efficiently. The shifting and the power transfer are taken care of by Shimano's excellent Ultegra 8000 groupset and a threaded bottom bracket keeps the creaks away. Powerful Shimano Ultegra brakes provide plenty of stopping power.
Road Bike Sizing Guide
Road bikes as the name implies are for road use. There are a growing number of “gravel” or “adventure” bikes which are based on road bicycles, but feature wider and more versatile tyres and disc brakes, so you can also do light trail riding such as towpaths. They are also more pothole resistant!
Sizing is normally in cm, and is a measurement from the centre of the chain-wheel axle (The BB or bottom bracket) and the top of the frame seat tube. Some are measured to the centre of the seat tube where it meets the top tube (otherwise known as the crossbar).
That measurement is on road bikes normally in CM – and no-one really knows why! Some road bikes will use “T-Shirt Sizing” so S, M, L, XL etc. but there will be a geometry chart that then shows the measurement in CM.
What is your height? | Your suggested bicycle size | ||
---|---|---|---|
Feet/Inches | Centimetres | Suggested Size | |
4'10" - 5'0" | 148cm - 152cm | XX-Small (47-48cm) | |
5'0" - 5'3" | 152cm - 160cm | X-Small (49-50cm) | |
5'3" - 5'6" | 160cm - 168cm | Small (51-53cm) | |
5'6" - 5'9" | 168cm - 175cm | Medium (54-55cm) | |
5'9" - 6'0" | 175cm - 183cm | Large (56-58cm) | |
6'0" - 6'3" | 183cm - 191cm | X-Large (58-60cm) | |
6'3" - 6'6" | 191cm - 198cm | XX-Large (61-63cm) |