Mondraker Summum RR Mullet 2027
The latest Mondraker downhill machine is built for one thing: pure speed. Drawing inspiration from the race-proven Summum platform, this new model delivers uncompromising performance for riders who demand confidence when the track gets steep, fast and technical.

Designed around Mondraker’s signature Forward Geometry, it offers exceptional stability at high speeds while remaining agile through tight sections and technical terrain. The suspension platform is tuned to stay composed under heavy impacts, maintaining control when the course pushes limits. Whether you’re charging bike park laps or lining up between the tapes, this bike is built to handle the most demanding downhill tracks.


| FRAME SIZE | M | L | XL | |
|---|---|---|---|---|
| A | Seattube length | 400 mm | 400 mm | 400 mm |
| B | Toptube length | 709,63 mm | 739,63 mm | 769,63 mm |
| C | Bottom bracket drop | 5 mm | 5 mm | 5 mm |
| D | Bottom bracket height | 350,5 mm | 350,5 mm | 350,5 mm |
| E | Chainstay length | 455 mm | 455 mm | 455 mm |
| F | Seat tube angle | 68° | 68° | 68° |
| G | Effective seattube angle | 68° | 68° | 68° |
| H | Headtube angle | 62,5° | 62,5° | 62,5° |
| I | Fork Offset | 52 mm | 52 mm | 52 mm |
| J | Wheelbase | 1285,38 mm | 1315,38 mm | 1345,38 mm |
| K | Headtube length | 120 mm | 120 mm | 120 mm |
| L | Reach | 450 mm | 480 mm | 510 mm |
| M | Stack | 642,6 mm | 642,6 mm | 642,6 mm |
| O | Fork Height | 601,9 mm | 601,9 mm | 601,9 mm |
FAQs: Mondraker Summum RR Mullet 2027
Basics
What size bike do I need?
What is Frame Protection and is it worth fitting it to the Summum?
What is tubeless setup and can the Summum be set up tubeless?
What equipment & info will the bike arrive with?
Is it possible to see the Summum in your showroom & is it possible to have a test ride or demo it?
What type of bike is the Mondraker Summum RR Mullet 2027 and what is it designed for?
What type of terrain is the Summum ideally suited towards?
How should you clean & maintain the Mondraker Summum RR Mullet 2027?
Can you tell me about the Mondraker brand?
I'm new to riding, what essential bits of kit do I need to get going?
Where can I ride the Mondraker Summum RR Mullet 2027?
Technical
Where can I find all of the major components that come on the bike?
Can you fit a water bottle on the bike?
What warranty comes on the Mondraker Summum RR Mullet 2027?
Does the Mondraker Summum RR Mullet 2027 come with pedals?
Can I get hold of spare / replacement parts easily for the Mondraker Summum RR Mullet 2027?
Can I add upgrades to the bike?
Purchasing
Why choose MTB Monster?
Do you offer 0% finance for the Mondraker Summum RR Mullet 2027?
Do you accept Cycle To Work vouchers? How does it work?
I'm still sorting my payment method, can I reserve a bike?
The bike is not yet in stock, can I pre-order one?
How will the bike be delivered & what are the setup requirements?
What are the delivery options?
Can I collect the bike in the store?
I still have more questions, can I speak to someone?
- FRAME:
- Summum MX 6061 Alloy Stealth Evo, Mullet, hydroformed tubing, Updated Zero Suspension System, 200mm travel, Forward Geometry, alloy upper link with shock eyelet bearings, SuperBoost 12x157mm rear axle, UDH, 83mm BSA bottom bracket, MAX. capacity dual
- FRAME MATERIAL:
- Aluminium
- REAR SHOCK:
- RockShox Vivid Coil Ultimate, 225x75mm, Linear rebound, Medium compression, spring preload. Trunnion top mount, 30x8mm bottom bushings
- STEM:
- Onoff S9 DH CNC Integrated, 45-50mm adjustable length, 10mm rise, 31.8mm barbore, 7075 alloy, 4x5mm spacer
- PEDALS:
- Available for Purchase
- FRONT MUDGUARD:
- MTB Monster Mudguard
- EXTRAS:
- *Geometry kit included: +- 5mm headset cups, Lower shock mount flip chip, +5mm dropout, -5mm dropout
- TYPE OF BIKE:
- Downhill
- DESIGNED FOR:
- Purely focused on conquering descents in the most efficient and aggressive way possible. Not designed for pedalling uphill and are typically loaded onto lifts or shuttles to reach the starting point.
- IDEAL TERRAIN:
- Descents with features like steep chutes, huge drops, challenging jumps and very technical rock gardens.
- PLEASE NOTE:
- Mondraker reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, and materials.


