| Product 2021 Mondraker Summum 27.5 Bike |
| Model Year 2021
|
| Riding Type Downhill, Freeride / Bike Park
|
| Rider Unisex
|
Sizes and Geometry S, M
View Geometry
| Size |
S
|
M
|
| Top Tube Length |
560mm
|
580mm
|
| Head Tube Angle |
63ยฐ
|
63ยฐ
|
| Head Tube Length |
112mm
|
112mm
|
| Seat Tube Angle |
77ยฐ
|
77ยฐ
|
| Seat Tube Length |
400mm
|
400mm
|
| Bottom Bracket Height |
350mm
|
350mm
|
| Chainstay Length |
450mm
|
450mm
|
| Wheelbase |
1243mm
|
1263mm
|
| Standover |
|
|
| Reach |
430mm
|
450mm
|
| Stack |
600mm
|
600mm
|
| * Additional Info |
Bottom bracket drop: 0mm |
|
| Wheel Size 27.5" (650b)
|
| Frame Material Aluminum
|
| Frame Material Details Summum 27.5 6061 Alloy Stealth Evo, hydroformed tubing, alloy upper link with shock eyelet bearings, MAX capacity dual raw Enduro bearings, HHG internal cable routing
|
| Rear Travel 200mm
|
| Rear Shock FOX Van RC Performance, 225x70mm. Adjustments: low-speed compression, low-speed rebound, spring preload. Trunnion top mount, 30x8mm bottom bushings. Settings: Light compression, light rebound. Spring rate: S: 400lbs / M: 450lbs / L/XL: 500lbs.
|
| Fork RockShox BoXXer Select RC 27.5, DebonAir, 1-1/8" steerer tube, Boost 20x110mm axle, offset 46mm. Adjustments: low-speed compression, rebound, air preload.
|
| Fork Travel 200mm
|
| Head Tube Diameter Straight
|
| Headset ONOFF Mercurium 1.5 ZS for 1-1/8" steerer tube, 41x30.15x7x45ยฐx45ยฐ ACB sealed bearings, geometry kit cups, external diameter 56mm
|
| Handlebar ONOFF Sulfur 1.0 double butted 6061 alloy, rise: 20mm, width: 780mm, 9ยฐ backsweep, 5ยฐ upsweep, 31.8mm barbore
|
| Stem ONOFF Krypton DH CNC Integrated FG, 25-30mm adjustable length, 31.8mm barbore, 6061 alloy, 2x6mm spacer
|
| Grips ONOFF Desert, single lock-on, 135mm, sizes: S/M L/XL
|
| Brakes SRAM Code R, oversized 4-piston calipers, Centerline 200mm front/203mm rear IS 6-bolt one-piece rotors, steel-backed metal sintered pads
|
| Brake Levers SRAM Code R, tool-free reach adjust
|
| Drivetrain 1x
|
| Shifters SRAM trigger X5, 9-speed, X-ACTUATION 1:1
|
| Front Derailleur N/A
|
| Rear Derailleur SRAM X7, 9-speed, short cage, X-ACTUATION 1:1
|
| ISCG Tabs ISCG 05
|
| Chainguide e*thirteen LG1 with DMB (Direct mount Bashguard) Gen2 Stealth idler, aluminum hardware, adjustable/replaceable lower armature, polycarbonate, adjustable upper slider
|
| Cranks Race Face Chester, alloy, 165mm
|
| Chainrings 36 tooth
|
| Bottom Bracket 83mm BSA
|
| Pedals None
|
| Chain SRAM PC-951, 9-speed
|
| Cassette SRAM PG-950, 11-26 tooth, 9-speed
|
| Rims MDK-DP1 27.5, 32mm external width, 32 hole
|
Hubs Front: MDK DA4371B-M20, Boost 20x110mm, IS 6-bolt
Rear: MDK DA4352B, 12x157mm, sealed bearings, IS 6-bolt
|
| Spokes CN stainless steel
|
| Tires Michelin DH34 27.5"x2.4", tubeless ready, Magi-X DH compound, double-reinforced DH shield casing, wire bead
|
| Saddle SDG I-Fly 2.0 I-Beam, high-density PU foam, Cordura sides
|
| Seatpost SDG Micro I-Beam SP-751 Alloy, length 300mm, micro-adjustment
|
| Seatpost Diameter 31.6mm
|
| Seatpost Clamp Standard single bolt
|
| Rear Dropout / Hub Dimensions 12mm x 157mm Super Boost
|
| Max. Tire Size
|
| Bottle Cage Mounts None
|
| Colors Black and white, with red Mondraker logo
|
| Warranty Lifetime frame with registration
|
| Weight N/A
|
Miscellaneous Updated geometry and refined suspension kinematics
Mondraker Forward Geometry updated to have a longer reach across all four sizes
Zero Suspension system optimised to suit the updated geometry and performance characteristics of the alloy frame
More progressive leverage ratio, generating a greater rising rate action
Mondraker M068 derailleur hanger
Optional geometry kit: +-1ยฐ / +-2ยฐ headset cups
|
| Price $4,599
|
More Info Mondraker Introduces New Alloy Summum Downhill Bike (press release) www.mondraker.com
|
Commencal Enduro Team Announces New Partners and Two New Riders 
Keep Track of What Matters - Vital MTB 2021 Calendar 
Dissecting Shimano's Patented Anti-Dive Suspension Control Device 
Loose Riders Share the Full 2021 Rider Roster in One, Loaded Edit 
Bike of the Day: Bold Unplugged 
Team Chain Reaction Cycles-Nukeproof To Race on Nukeproof Wheels for 2021 
Review This Product