components
Technical specifications
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Frame
Summum 6061 Alloy Stealth Evo, hydroformed tubing, Zero Suspension System, 205mm travel, Forward Geometry,alloy upper link with shock eyelet bearings, 12x150mm rear axle, BSA bottom bracket, MAX. capacity sealed bearings, internal or external cable routing, ISCG 05. *Optional Geometry Kit.
Sizes
S: 400mm / M: 400mm / L: 400mm / XL: 400mm
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Rear shock
Fox Van RC Performance 222x70mm. Settings: low-speed compression, rebound, spring preload.
Shock setting
Light compression, Light rebound, S size spring 400 lbs, M size spring 450 lbs, L/XL 500 lbs spring
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Fork
Marzocchi 380 27'5' CR 200mm, Coil Spring, 1-1/8” steerer tube, 20mm axle, Settings: Low-speed compression, rebound, spring preload
Headset
Onoff Mercurium 1.5 ZS for 1-1/8” head tube. 41x30.15x7x45ºx45º ACB sealed bearings, External diameter 56mm.
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Stem
Onoff Stoic DH Integrated FG, 20-30mm adjustable length. 6061 aluminium, 31.8mm barbore
Handlebar
Mondraker double butted 6061 aluminium, Exclusive design for Summum Pro, 1” rise, 780mm width, 9º backsweep, 5º upsweep, 31.8mm barbore
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Grips
Onoff Diamond, 1lock-on, 130mm
Seatpost
SDG I-Beam SP-751 Alloy 31.6 300mm Micro-adjustment
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Saddle
SDG I-Beam I-Fly 2.0. High-density PU, cordura side protection.
Front brake
Sram Guide R 203mm, lightweight 4-piston dual-diameter caliper, G2 6 bolts one-piece rotor, semi-metallic pads
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Rear brake
Sram Guide R 200mm, lightweight 4-piston dual-diameter caliper, G2 6 bolts one-piece rotor, semi-metallic pads
Brake lever
Sram Guide R, tools-free Reach adjust, ambidextrous lever mount.
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Rim
MDK-DP1 27’5 32mm external width. 32 holes
Spokes
CN stainless steel
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Front hub
MDK Disc Pro DH 20x110mm, IS 6 bolts
Rear hub
MDK Disc Pro DH 12x150mm, sealed bearings, IS 6 bolts
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Front tyre
Maxxis Minion DHR II 27’5 x 2.4 Super Tacky Compound, Wire
Rear tyre
Maxxis Minion DHR II 27’5 x 2.4 Super Tacky Compound, Wire
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Crank
Truvativ Ruktion 1.0, Alloy HP cast arm, 165mm
Rings
36T.
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Bottom bracket
Truvativ Howitzer XR 73mm.
Pedals
/
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Chain
SRAM PC-951 9s.
Front derailleur
E.13 LG1 chain guide, Nickel Chrome protector, height adjustable to appropriate plate size. ISCG 05
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Rear derailleur
Sram X7 9s short cage, Exact actuation
Lever
Sram Trigger X5, 1:1 Actuation
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Sprocket
Sram PG-950 11-26T 9s
Hanger
Mondraker M051
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Others
*Optional Geometry Kit: Chainstay adaptors for 445mm, 450mm, 455mm, 460mm. Steering cups of: 0º, +/- 1º, +/-2º. Brake adaptors of: 455mm, 460mm
Weight without pedals
17Kg.