Mondraker Summum RR Mullet
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Available immediately, with you in 8 - 10 working days
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Fast delivery!
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Convenient financing with easyCredit instalment purchase
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Purchase on account
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Pay only after 30 days further information



The little brother of the SUMMUM CARBON models has a frame made of hydroformed 6061 aluminium and our pioneering ALLOY STEALTH EVO, ZERO SUSPENSION SYSTEM and FORWARD GEOMETRY technologies.
The combination of amazingly low weight and cutting-edge geometry results in breathtaking handling.
Mixed tyres: 29 inch at the front and 27.5 inch at the rear!
This bike arrives (almost) fully assembled. All you have to do is straighten the handlebars and attach the pedals.
Frame | Summum MX 6061 Alloy Stealth Evo, Mullet, hydroformed tubeset, Zero-Suspension System, 200 mm travel, Forward Geometry, aluminium upper rocker with shock mount, 12 x 157 mm Super-Boost rear axle, 83 mm BSA bottom bracket, double-row "MAX-Capacity" Enduro bearings, internally routed cables and hoses (HHG), ISCG 05 *Optional geometry kit |
Material | Aluminium |
Gender | Unisex |
Weight | approx. 18.3 kg |
Fork | Fox 40 29 Float FIT GRIP X2 EVOL Factory Kashima, 203 mm, air spring, 1-1/8" head tube, 20 x 110 mm axle, 52 mm offset. Settings: High- and low-speed compression, high- and low-speed rebound, air preload |
Damper | Fox DHX2 Factory Kashima, 225 x 70 mm. Settings: High- and low-speed compression, high- and low-speed rebound, spring preload. Super Light Steel (SLS) steel spring. Trunnion mount at the top, lower bushes: 30 x 8 mm |
Manufacturer shift group | Shimano |
Gear lever | Shimano Saint SL-M820, 10-speed, low-friction multi-bearing, instant release, multi-release, 2-way release |
Rear derailleur | Shimano Saint RD-M820-SS, 10-speed, Shadow+, short cage |
Number of gears | 1 x 10 |
Crank handle | Shimano Saint M825 Hollowtech II, reinforced steel axle, 165 mm |
Cassette | Shimano CS-HG500-10, 11-25T, 10-speed |
Pedals included in the scope of delivery | nein |
Rims | e*thirteen Grappler Race DH, IW29 29" Hookless, 6069 aluminium welded, 30 mm inner width, tubeless ready, 32 spokes |
Hubs | rear: e*thirteen Super-Boost 12 x 157 mm, triple sealed, milled aluminium with 6° gearing, IS 6-hole, HG freehub, front: e*thirteen Boost 20 x 110 mm, triple sealed, milled aluminium, IS 6-hole |
Wheel size | 27,5 Zoll / 29 Zoll |
Tyres | rear: Maxxis Dissector 27.5 x 2.4 WT, Tubeless Ready, 3C MaxxGrip rubber compound, DH casing, 60x2TPI, folding bead, front: Maxxis Assegai 29 x 2.5 WT, Tubeless Ready, 3C MaxxGrip rubber compound, DH casing, 60x2TPI, folding bead |
Brakes | Shimano Saint M820, 4-piston brake calliper, RT86 203 mm two-piece IS 6-hole brake disc with Ice Technology, synthetic resin brake pads with cooling fins |
Handlebars | ONOFF S6 1.0 7050 aluminium, rise: 25 mm, width: 800 mm, 8° horizontal crank/backsweep, 5° vertical crank/upsweep, 31.8 mm handlebar diameter. Size L and XL: rise 1.5. |
Seat post | ONOFF S3 DH Alloy, diameter 31.6 mm, length 300 mm |
Saddle | Ergon SM10 DH Black |
Stem | ONOFF S9 DH CNC Integrated, 45-50 mm adjustable length, 10 mm rise, 31.8 mm handlebar diameter, 7075 aluminium, 2 x 6 mm spacers |
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Safety information for bicycles, e-bikes and children's bicycles
The safe and long-term use of bicycles, e-bikes and children's bicycles requires careful checks, regular maintenance and proper handling. These instructions provide you with practical recommendations for safe use and should be followed in conjunction with the operating instructions of the respective manufacturer.
1. Safety checks before riding
The following checks should be carried out before every journey:
Brakes and steering: Test the functionality of the brakes and ensure that the steering is smooth and stable.
Tyres and wheels: Check that the tyres are correctly inflated and that the wheels and quick-release skewers are secure.
Fastenings: Check that attachments such as mudguards, pannier racks, saddle and pedals are securely fastened.
Accessories and load: Ensure that luggage and accessories are correctly fitted and that the permitted load capacity is not exceeded.
2. Technical safety and authorised use
Component inspection: Regularly inspect safety-relevant components such as the frame, fork, handlebars, seat post and brakes for damage. Do not use the bike if there are visible defects.
Maximum load capacity: Observe the weight limits for the total weight (bike, rider, payload and trailer if applicable). The details can be found in the manufacturer's information.
Proper use: Only use the bike or e-bike within the scope of the intended use category. Improper use leads to safety risks.
Accessories and modifications: Only use approved accessories such as child seats or trailers and do not make any unauthorised modifications, especially to the drive system of e-bikes.
3. Special instructions for e-bikes
Battery and charging process:
Only use batteries and chargers approved by the manufacturer.
Charge the battery in a safe place and in accordance with the temperature specifications.
Remove the battery before transporting the e-bike.
Electric assistance:
Familiarise yourself with the assistance modes and the pushing aid. Test the e-bike in a safe environment first, especially with different loads or difficult ground conditions.
Run in the disc brakes:
Run in new brakes before your first big ride to ensure optimum braking performance.
Transport specifications:
Observe the manufacturer's instructions and legal regulations when transporting.
Component manuals:
For detailed information on e-bike systems from drive component manufacturers, find help here:
For Fazua motors:
https://fazua.com/de/support/help-center/knowledge-base/fazua-app/
For Bosch motors:
https://help.bosch-ebike.com/de/help-center#wss-manuals
For Shimano motors:
https://lifestylebike.shimano.com/de/support/
4. Special safety rules for children's bikes
Duty of supervision: Children may only use bicycles under the supervision of a responsible person.
Appropriate size and equipment: Make sure that the bike is age-appropriate and that all safety devices (e.g. brakes, reflectors, chain guard) are intact.
Loading and accessories: Attach child seats and pannier racks securely and ensure that the load capacity is not exceeded.
5. Care and maintenance
Cleaning: Use a soft cloth and mild cleaning agents. Avoid high-pressure cleaners to prevent damage to electrical and mechanical components.
Regular inspections: Schedule regular maintenance at a qualified specialist company to check for wear and ensure safety.
Spare parts: Only use original or approved spare parts to maintain the functionality of the bike.
6. Behaviour after the ride
Documenting damage: In the event of recognisable damage or malfunctions, the bike must not be used any further. Have it checked by a specialised company.
Avoid hot components: Avoid contact with heated components such as brake discs or drive units to prevent burns.
Final notes
This safety information provides you with a comprehensive overview for the safe use of bicycles, e-bikes and children's bicycles. Always follow the operating instructions of the respective manufacturer and contact a specialist dealer if you have any questions. Safe and responsible handling not only ensures your safety, but also extends the service life of your bike.
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