Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 29" -
Travel Front 203mm -
Travel Rear 200mm -
Fork Fox Performance Float 40
-
Groupset GX, Truvativ Descendant -
Suspension Full -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Summum Carbon Stealth Air full Carbon, Zero Suspension System, 200mm travel, Forward Geometry, Carbon Monoblock upper link, SuperBoost 12x157mm rear axle, 83mm BSA bottom bracket, HHG internal cable routing, MAX. capacity dual raw Enduro bearings, shock mudguard, ISCG 05, custom frame protectors. *Optional Geometry kit
Suspension Fork
Fox 40 29 Float FIT GRIP EVOL Performance, 203mm, air spring, 1-1/8” steerer tube, 20x110mm axle, offset 56mm. Settings: low-speed compression, low-speed rebound, air preload
Rear Shock
Fox DHX2 Performance Elite, 225x70mm. Settings: low-speed compression, low-speed rebound, spring preload. Trunnion top mount, 30x8mm bottom bushings
Drivetrain
Shift Levers
SRAM trigger GX DH 7s, X-actuation 1:1
Crank
Truvativ Descendant DH, DUB axle, Direct mount chain ring, 165mm
Bottom Bracket
SRAM DUB BSA, sealed bearings, 83mm
Chain
SRAM PC1110 11s, Powerlock
Wheels
Front Hub
e*thirteen Boost 20x110mm, triple-sealed, fully machined aluminum, IS 6 bolts
Rear Hub
e*thirteen Superboost 12x157mm, triple-sealed, fully machined aluminum w/6-degree engagement, IS 6 bolts
Rims
e*thirteen LG1 Plus DH, IW29 29" Hookless, 6069 Welded Aluminum, 30mm internal width, tubeless ready, 32 spokes
Spokes
e*thirteen custom Hive triple-butted black alloy, alloy nipples, nipple washers
Tires
Michelin DH34 29x2.4, tubeless ready, Magi-X DH compound, double-reinforced DH shield casing, wire bead
Brakes
Brakes
SRAM G2 RS, 4-piston caliper, Centerline 203mm IS 6 bolts one-piece rotor, steel-backed organic pads
Brake Levers
SRAM G2 RS, SwingLink, tool-free reach adjust
Cockpit
Stem
Onoff Krypton DH CNC Integrated FG, 25-30mm adjustable length, 31.8mm barbore, 6061 alloy, 2x6mm spacer
Handlebar
Onoff Sulfur 1.0 double butted 6061 alloy, rise: 20mm, width: 800mm, 9º backsweep, 5º upsweep, 31.8mm barbore
Grips
Onoff Diamond, 1lock-on, 135mm
Headset
Onoff Mercurium 1.5 ZS for 1-1/8” steerer tube, 41x30.15x7x45ºx45º ACB sealed bearings, geometry kit cups, external diameter 56mm
Seat
Saddle
SDG I-Fly 2.0 I-Beam, high-density PU foam, Cordura sides
Seatpost
SDG Micro I-Beam SP-751 Alloy, diameter 31.6mm, length 300mm, micro-adjustment
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | Frame size | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Wheels | 29" | 29" | 29" | 29" | 29" |
About this model
SUMMUM CARBON R is a Mondraker Summum model. There are 35 bikes that carry this model name. You can easily view all of the Mondraker Summum bikes models from 2022, here.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Downhill bikes
According to our math, the average price for a trustworthy Downhill bike is 3391$. However, you could also get a good Downhill bike even if you pay a lower amount than the average price. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Average weight for Downhill bikes
If we make a quick analysis of the average weight of a Downhill bike, we get 15.89 kg (35.03 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
Weighing 16.8 kg (37.04 lbs), the SUMMUM CARBON R model is a bit heavier than average. To sum up, it’s 5.73% heavier than the average weight of Downhill bikes.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
SUMMUM CARBON R components
Fork
This bike has the Fox Performance Float 40 fork installed. The fork’s travel is 203mm. Bike forks are great for shock absorption and provide you with a smooth ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Rear Shock
As for the rear shock, this bike has the Fox DHX2 Performance Elite model, with a travel of 200mm. Bike rear shocks increase the riding comfort, and also give you more control over technical trails. In short, a full-suspension bike will give you the smoothest ride possible.
Wheels
The wheels on SUMMUM CARBON R are the 29″ aluminum type. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, these wheels are not ideal for smaller people.
Brakes
When you want to stop the bike in time, the brakes are vital. The SUMMUM CARBON R has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.