Mondraker Summum R Mullet 2027 Downhill Bike - Quasar Blue

The Mondraker Summum R Mullet 2027 Downhill Bike in Quasar Blue is built to dominate the toughest downhill tracks with race-proven performance, exceptional stability, and confidence-inspiring control. Designed around Mondraker's renowned Forward Geometry and updated Zero Suspension System, the Summum R delivers 200mm of plush, highly responsive suspension travel that keeps you composed through rock gardens, root sections, high-speed berms, and massive jumps. Whether you're chasing podium finishes or pushing your limits at the bike park, this downhill machine is engineered to perform at the highest level.

Constructed from a lightweight yet incredibly durable Summum MX 6061 Stealth Alloy Evo frame, the Summum R features a modern mullet wheel setup, combining a 29-inch front wheel for maximum rollover capability with a nimble 27.5-inch rear wheel for improved agility and cornering precision. Internal HHG cable routing keeps everything clean and protected, while the robust 12x157mm rear axle, UDH derailleur hanger, and 83mm BSA bottom bracket provide exceptional reliability for aggressive riding season after season.

At the heart of the bike sits Mondraker's updated Zero Suspension System, paired with a RockShox Vivid Coil Select+ rear shock delivering 200mm of controlled, highly tuneable travel. Up front, the RockShox Boxxer Select RC dual-crown fork with DebonAir+ air spring offers outstanding small bump sensitivity, predictable support, and precise adjustability through low-speed compression, rebound and air preload settings, allowing riders to fine tune the bike for any downhill course.

Handling is further refined by the innovative Onoff DH ARS (Adjustable Reach System) headset, allowing riders to customise cockpit reach by ±5mm. Combined with the adjustable Onoff S9 DH CNC integrated stem and wide 800mm Onoff alloy handlebars, the Summum R offers a confidence-inspiring riding position that excels at race pace while maintaining comfort over long downhill runs.

Braking performance comes courtesy of powerful SRAM Maven Base four-piston hydraulic disc brakes, featuring an oversized 220mm front rotor and 200mm rear rotor for exceptional stopping power and heat management on sustained descents. Whether navigating steep alpine trails or technical race tracks, you'll enjoy reliable braking with outstanding modulation.

Rolling on durable DT Swiss F1900 Classic tubeless-ready wheels, the Summum R is fitted with a premium Maxxis tyre combination. The aggressive Maxxis Assegai 29 x 2.5WT front tyre delivers exceptional grip in loose and technical terrain, while the Maxxis Minion DHR II 27.5 x 2.5WT rear tyre provides superb braking traction and cornering control for maximum confidence in every condition.

The drivetrain is purpose-built for downhill racing, featuring a SRAM GX DH 7-speed transmission, Truvativ Descendant DH crankset, X-SYNC chainring, and compact 11-25T cassette to deliver crisp shifting and efficient power transfer. The inclusion of the e*thirteen LG1+ chain guide ensures chain security when riding the roughest terrain at full speed.

Mondraker also includes an adjustable geometry kit featuring headset reach cups, shock flip chip, and interchangeable dropout positions, allowing riders to customise handling characteristics to suit different race tracks and personal preferences.

Finished in the striking Quasar Blue colourway, the 2027 Mondraker Summum R Mullet Downhill Bike combines cutting-edge suspension technology, race-winning geometry, and premium components into one of the most capable downhill bikes available today.

At The Rolling Fix in Liverpool, we're passionate about helping riders find the perfect mountain bike for racing, uplift days, and gravity adventures. We offer expert advice, professional workshop support, and a carefully selected range of premium Mondraker bikes. Order your Mondraker Summum R Mullet 2027 Downhill Bike online today or visit our Liverpool bike shop to experience this incredible downhill machine for yourself.