Commencal Supreme DH 29 Race Suspension Bike 2020

  • Description
  • Size Guide
  • Additional information
  • Reviews (0)

Description

Commencal Supreme DH 29 Race Suspension Bike

Engineered for World Class downhill performance, this fantastic ride delivers amazing stiffness, speed and race-winning geometry. Ready to dominate, this stunning model features an awesome triple-butted alloy frame construction which makes it more than capable of handling all the abuse from intense rides. Superbly built and exceptionally kitted out with some of the finest components available, this full-suspension hero always reigns supreme as you battle for the podium.

RockShox Boxxer Ultimate Forks

Keeping you in full control as you weave between the trails, this stunning model is equipped with RockShox Boxxer Ultimate forks for amazing shock absorption. This makes it perfect at handling all the knocks and bumps from unpredictable terrain conditions while you maintain your momentum. Commencal has also gone a step further by adding a RockShox SuperDeluxe Ultimate rear shock, so you can conquer every type riding situation with power and stability.

SRAM GX 7 Speed Drivetrain

Ready for action, this sleek version’s SRAM GX drivetrain ensures you have all the components you need for unbeatable competitive performance. Its awesome SRAM Descendant DH crankset allows you to build up your speed in seconds while its SRAM GX cassette delivers buttery-smooth shifts across the mountain. One final highlight is its SRAM Code R four-piston disc brakes ensure consistent braking efficiency in all weather conditions no matter how hard you ride.

Features:

  • Frame: Supreme DH 29, 200mm travel, Alloy 6066 triple butted, T4, T6, Enduro Bearings
  • Fork: RockShox Boxxer Ultimate 200mm travel, 29″, Load 2 Damper, Debonair, Rebound, Boost 20x110mm, 56mm offset
  • Rear Shock: RockShox SuperDeluxe Ultimate DH Coil
  • Stem: Ride Alpha DH 40mm, 31.8mm, Direct Mount, 0 Deg, 7075 Alloy
  • Handlebar: Ride Alpha 27mm Rise, 780mm Wide, 31.8mm, 7050 double butted
  • Grips: Ride Alpha, DH Ultra soft compound, single clamp
  • Brakes: SRAM Code R, 4-pistons, 200mm rotors front and rear
  • Crankset: SRAM Descendant DH, 34T
  • Chain: KMC X11EL, Extra-Light
  • Cassette: SRAM GX DH, 9-25T, 7-Speed
  • Wheels: E13 LG1 DH Plus, Tubeless Ready
  • Tyres: Schwalbe Magic Mary, 29×2.35″ Super Gravity, Addix Soft Compound
  • Saddle: WTB High Tail, 128mm width, CrMo rails
  • Seat Post: Alpha Ride, 300mm, 6061 Alloy
  • Weight: 17.1kg

Easy Assembly

When you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.

Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive:

  • All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes.
  • All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes.
  • All bikes for worldwide delivery outside the EU will be delivered in small boxes.

This video demonstrates assembly from a SMALL BOX.

This video demonstrates assembly from a LARGE BOX.

Buy Commencal Bikes from Chain Reaction Cycles, the World’s Largest Online Bike Store.

Specs

  • Colour: Chalk Grey – Nardo Grey
  • Frame Size: L, M, XL
  • Wheel Size: 29″
  • Gender: Unisex

Bike Sizing Guide

Choosing the bike size depends on the type of bike, your height, your riding style, and your preference. A correct fitting bike will be more comfortable, more efficient and more fun to ride. This bike size guide gives our customers general advice on choosing the right size. It is a guide only and we always recommend visiting one of our stores or contacting one of our experts from our contact us page.

To get started, think about your style of riding, measure your height and use the links above for sizing on relevant bike types.

 

Measure your height

To find the correct sized bike you will need to measure your height and your inside leg. For your height, stand against a wall and mark the wall with a pencil so it's level with the top of your head. Then measure from the ground up to the mark (having someone to help might make this easier). For your inside leg measurement, stand against a wall and using a book hold it in between your legs into your groin and make sure it's flat against the wall. Measure the height from the book to the floor. (Again it might be easier to get a friend to help). If your height is on the cusp of the size range, your reach is often the deciding factor in which size to go for. To find out if you have short or long reach you will need to measure your ape index. This is your arm span minus your height. If you have a positive ape index then go for the larger size, or if you have a negative ape index go for a smaller size.

 

The type of bike

What type of bike you choose will affect the bike size you buy. The type or style of riding that you do will also affect which size you need. For example a mountain biker that wants to ride more aggressively and would like a more manoeuvrable bike may prefer a size smaller than they would normally take. Likewise a cross country racer that is looking for a flatter and speedier mountain bike may prefer a size larger than they would normally take. There is no definitive right or wrong size, it all comes down to personal preference and what feels comfortable. The different types of bikes are all explained within our buying guides.

 

How are bikes measured?

Bikes are measured by their seat tube length. This measurement is normally from the centre of the bottom bracket (BB) or the centre of the bolt that attached the crank arms. This differs by brand, some measure to the top of where the top tube meets the seat tube, or even the centre of the top tube. Mountain bikes are either measured in inches or descriptive sizes (small, medium etc). Road bikes are in centimetres or descriptive sizes where as Hybrid bikes can be any one of the three. Bikes also get longer as they go up in size (relative to the frame size) but different brands can be inherently longer or shorter than others.

 

Stand over height

Stand over height is how tall the frame is from the ground. Stand over height measurements are to the top of the top-tube. Ideally you want at least 2cm of clearance between you and the frame. In theory your stand over height is your leg measurement minus 2cm. It it worth measuring your inside leg with your shoes on so you can establish your stand over height. Should you need to jump off the saddle quickly, the clearance between you and the frame will prevent any injuries.


This handy chart should show you the right size of MTB you need based on your height. Measure your height accurately and check the manufacturer’s measurements too. You can also visit us in store to speak to an experienced member of staff.

Rider Height Suggested Mountain Frame Size
Feet & Inches Centimetres Frame Size (inches) Frame Size (cm) Frame Size
4'10" - 5'2" 148cm - 158cm 13" - 14" 33 - 37 View all X-Small Bikes
5'2" - 5'6" 158cm - 168cm 15" - 16" 38 - 42 View all Small Bikes
5'6" - 5' 10" 168cm - 178cm 17" - 18" 43 - 47 View all Medium Bikes
5'10" - 6'1" 178cm - 185cm 19" - 20" 48 - 52 View all Large Bikes
6'1" - 6'4" 185cm - 193cm 21" - 22" 53 - 57 View all X-Large Bikes
6'4" - 6'6" 193cm - 198cm 23" - 24" 58 - 61 View all XX-Large Bikes

Shop All Mountain Bikes

This handy chart should show you the right size of road bike you need based on your height. Measure your height accurately and always check the manufacturer’s measurements too. You can also visit us in store to speak to an experienced member of staff.

Rider Height Suggested Road Bike Size
Feet & Inches Centimetres Frame Size (cm)
4'10" - 5'0" 148cm - 152cm XX-Small (47cm - 48cm) View all XX-Small Road Bikes
5'0" - 5'3" 152cm - 160cm X-Small (49cm - 50cm) View all X-Small Road Bikes
5'3" - 5'6" 160cm - 168cm Small (51cm - 53cm) View all Small Road Bikes
5'6" - 5'9" 168cm - 175cm Medium (54cm - 55cm) View all Medium Road Bikes
5'9" - 6'0" 175cm - 183cm Large (56cm - 58cm) View all Large Road Bikes
6'0" - 6'3" 183cm - 191cm X-Large (58cm - 60cm) View all X-Large Road Bikes
6'3" - 6'6" 191cm - 198cm XX-Large (61cm - 63cm) View all XX-Large Road Bikes

Shop All Road Bikes

Additional information

Size

XS, S, M, L, XL, XXL

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