Mondraker Summum RR Mullet Frameset The most successful race bike Mondraker has ever made. The Summum RR Mullet Frameset is the top-level expression of Mondraker's most successful downhill race platform. The new Summum has been fully redesigned following development from Mondraker's Factory DH racing team, with updated Zero Suspension System kinematics that deliver better mid-stroke support for faster, more confident riding. The 6061 alloy Stealth Evo frame uses optimized hydroformed tube profiles for stiffness and compliance in the right places, while Forward Geometry gives you a longer, slacker setup directly inherited from World Cup racing. With 27 possible adjustment configurations via adjustable headset cups, a lower shock mount flip chip, and adjustable rear dropouts, there's a geometry setup in here for every course, every condition, and every preference. A FOX DHX2 Factory coil shock is included, along with the full geometry kit. Features Updated Zero Suspension System kinematics with better mid-stroke support for a faster, more controlled ride through the rough stuff Forward Geometry with longer reach and slacker head tube angles directly inherited from Mondraker's World Cup race development program27 adjustment configurations via +/-5mm headset cups, lower shock mount flip chip (+/-5mm BB height, +/-0. 35deg angles), and adjustable rear dropouts (+/-5mm chainstay, 450-460mm options from 455mm standard)FOX DHX2 Factory coil rear shock included with 2-position compression adjust - size-specific spring rates (M: 450lb, L: 500lb, XL: 550lb)Onoff DH ARS Adjustable Reach System headset with reach geometry kit cups ( 5mm) included MAX capacity dual row Enduro sealed bearings with unified pivot sizing for improved durability and simplified maintenance Mullet wheel platform - 29" front for rollover and traction, 27. 5" rear for pop and maneuverability HHG internal cable routing with ISCG 05 tabs and UDH-compatible rear end Custom rubber frame protection on the chainstay, downtube, and bottom bracket area SPECIFICATIONSFrame Summum MX 6061 Alloy Stealth Evo, Mullet, Hydroformed Tubing, Updated Zero Suspension System, 200mm Travel, Forward Geometry, Alloy Upper Link, 12x157mm Super Boost Rear Axle, UDH, 83mm BSA BB, MAX Capacity Dual Row Enduro Bearings, HHG Internal Cable Routing, ISCG 05Rear Shock FOX DHX2 Factory K, 2-Position Compression, 225x75mm Trunnion, SLS Black - M: 450lb, L: 500lb, XL: 550lb Spring Rate Headset Onoff DH ARS Adjustable Reach System, 1-1/8" Steerer, 41x30x7 45degx45deg Sealed Bearings, Reach Geometry Kit Cups ( 5mm) - Included Derailleur Hanger SRAM UDHBottom Bracket BSA Threaded 83mm (Not Included)Rear Axle Spacing12x157mm Super Boost Fork Offset52mm Rear Suspension Travel200mm Geometry Kit Included - 5mm Headset Cups, Lower Shock Mount Flip Chip, +5mm Dropout, -5mm Dropout Intended Use Downhill, DH Racing Note: Components are subject to change without notice. METRICINCHMondraker Summum RR Mullet (Standard Reach / Standard Flip Chip / Standard Chainstay)Size Medium Large Extra Large A: Seat Tube Length400400400B: Top Tube Length709. 6734. 6764. 6C: Stack642. 6642. 6642. 6D: Reach450475505E: BB Height350. 5350. 5350. 5F: BB Drop5. 05. 05. 0G: Head Tube Length120120120H: Head Tube Angle62. 5 deg62. 5 deg62. 5 degI: Seat Tube Angle68. 0 deg68. 0 deg68. 0 degK: Chainstay Length455455455L: Wheelbase1285. 41305. 41345. 4Mondraker Summum RR Mullet (Standard Reach / Standard Flip Chip / Standard Chainstay)Size Medium Large Extra Large A: Seat Tube Length15. 7515. 7515. 75B: Top Tube Length27. 9428. 9230. 10C: Stack25. 3025. 3025. 30D: Reach17. 7218. 7019. 88E: BB Height13. 8013. 8013. 80F: BB Drop0. 200. 200. 20G: Head Tube Length4. 724. 724. 72H: Head Tube Angle62. 5 deg62. 5 deg62. 5 degI: Seat Tube Angle68. 0 deg68. 0 deg68. 0 degK: Chainstay Length17. 9117. 9117. 91L: Wheelbase50. 6151. 3952. 97 | Mondraker | Summum Rr Mullet Frame 2026 | Carrera Blue | Xl | Rubber