Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 200mm -
Travel Rear 205mm -
Fork Marzocchi
-
Groupset X7, X5 -
Suspension Full -
Drivetrain 1 × 9 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Aluminum
Suspension Fork
Marzocchi 380 CR, coil spring, 20mm axle, low-speed compression, rebound, spring preload, 1.125" straight steerer
Rear Shock
FOX Van RC Performance, 222mm x 70mm, low-speed compression, rebound, spring preload, S: 400lbs, M: 450lbs, L/XL: 500lbs
Drivetrain
Rear Derailleur
SRAM X7, 9-speed, short cage, exact actuation
Front Derailleur
N/A (1x-specific)
Shift Levers
SRAM Trigger X5, 1:1 actuation
Cassette
SRAM PG-950, 11-26 tooth, 9-speed
Crank
Truvativ Ruktion 1.0, alloy HP cast arm, 165mm length
Bottom Bracket
Truvativ Howitzer XR, 73mm BSA
Chain
SRAM PC-95,1 9-speed
Chain Guide
e*thirteen LG1, nickel chrome protector, adjustable height
Pedals
N/A
Wheels
Front Hub
MDK Disc Pro DH, IS 6-bolt, 110x20mm front, 150x12mm rear
Rear Hub
MDK Disc Pro DH, IS 6-bolt, 110x20mm front, 150x12mm rear
Rims
MDK-DP1, 32mm external width, 32 hole
Spokes
CN stainless steel
Tires
Maxxis Minion DHR II, Super Tacky compound, wire bead, 27.5" x 2.4"
Brakes
Brakes
SRAM Guide R, lightweight 4-piston dual-diameter calipers, G2 6-bolt one-piece rotors, 203mm front, 200mm rear, semi-metallic pads
Brake Levers
SRAM Guide R, tool-free reach adjust, ambidextrous lever mount
Cockpit
Stem
Onoff Stoic DH Integrated FG, 20-30mm adjustable length, 6061 aluminium, 31.8mm clamp
Handlebar
Mondraker double butted 6061 aluminum, 25mm rise, 780mm width, 9° backsweep, 5° upsweep, 31.8mm clamp
Grips
Onoff Diamond, lock-on, 130mm
Headset
Onoff Mercurium 1.5 ZS, ACB sealed bearings, 56mm external diameter
Seat
Saddle
SDG I-beam I-Fly 2.0, high-density PU, cordura protection
Seatpost
SDG I-Beam SP-751, alloy, 300mm length, micro-adjustment
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.504 mm | 1.415 mm | 1.371 mm | 1.295 mm |
| Bottom Bracket Height | 350 mm | 350 mm | 350 mm | 350 mm |
| Stack | 597 mm | 597 mm | 606 mm | 606 mm |
| Reach | 397 mm | 422 mm | 442 mm | 468 mm |
| Top Tube Length | 575 mm | 600 mm | 622 mm | 647 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 400 mm | 400 mm | 400 mm | 400 mm |
| Head Tube Angle | 63 ° | 63 ° | 63 ° | 63 ° |
| Head Tube Length | 112 mm | 112 mm | 122 mm | 122 mm |
| Chainstay Length | 445 mm | 445 mm | 445 mm | 445 mm |
| Wheelbase | 1200 mm | 1225 mm | 1250 mm | 1280 mm |
| Bottom Bracket Drop | 5 mm | 5 mm | 5 mm | 5 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
About this model
Summum is part of the Mondraker Summum model. There are 35 bikes that carry this model name. Take a sneak peek at all Mondraker Summum bikes models from 2018, by clicking here.
Model range prices
The most economical model, the Mondraker Summum 2018 has a starting price of 4335$. Mondraker Summum Carbon Pro Team 2018 on the other hand is the most expensive at 10240$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Downhill bikes
If you want an acceptable Downhill bike you should know that the average price is 3391$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Downhill bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 4335$. Doing a quick comparison, we notice that Summum price is 27.84% more expensive than the average cost of a Downhill bike.
Overview of components
Fork
This bike has the Marzocchi fork installed. The fork’s travel is 200mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. In short, you should always ensure you have a good fork when purchasing a bike.
Rear Shock
The Summum has a rear shock with a travel of 205mm. The model FOX Van RC Performance is the one installed in this bike. Rear shocks give you increased comfort, control, and traction, which is important when cornering or braking. This allows you to ride faster on bumpy roads. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels size
The wheels on Summum are the 27.5″ aluminum type. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
When you want to stop the bike in time, the brakes are vital. The Summum 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.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, it won’t be difficult to find the right one for you.