SUMMUM

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

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

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.

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

Grips

Onoff Diamond, 1lock-on, 130mm

Seatpost

SDG I-Beam SP-751 Alloy 31.6 300mm Micro-adjustment

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

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.

Rim

MDK-DP1 27’5 32mm external width. 32 holes

Spokes

CN stainless steel

Front hub

MDK Disc Pro DH 20x110mm, IS 6 bolts

Rear hub

MDK Disc Pro DH 12x150mm, sealed bearings, IS 6 bolts

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

Crank

Truvativ Ruktion 1.0, Alloy HP cast arm, 165mm

Rings

36T.

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

Rear derailleur

Sram X7 9s short cage, Exact actuation

Lever

Sram Trigger X5, 1:1 Actuation

Sprocket

Sram PG-950 11-26T 9s

Hanger

Mondraker M051

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.