GT Bump 26 dirt bike, model 2015 Matte Plum
Fork - Suntour SF13 XCM DS26, 80mm, Coil spring with preload adjuster, AL crown
Derailleur - Shimano Altus 8-Speed
Gear - Shimano Acera 8-Speed Ripidfire Shifter
Brakes - Promax Mechanic Disc, Int Standard Mount, AL Caliper, Ventilation Stainless Steel Rotor: F, R 160mm
Brake Levers - V-Type AL 2 Finger Lever w / Reach Adjust
Cranks - GT 3D CNC Alloy 3 pcs., 165mmL Arms, 24mm Hollow Cr-Mo Spindle, 36T x 3/32 "GT Speed CNC AL Chain Ring, AL Chainring Bolts
Central composition - Euro External Sealed Bearing
Cassette - 8-Speed, 11-13-15-18-21-24-28-34T
Rims - GT MTBMX Double Wall, 32 F / R Hole
Hubs - Front: Disc, OLD = 110mm, Q / R 3/8 "Axle, 32H Rear: Disc, OLD 135mm, 3/8" Q / R Axle, Multi-Speed Cassette, 32H
Tires - GT Sandbox MTB, Wire bead 26 "x2.35" F / R
Chain - KMC Z51
Handlebars - funny Alloy Riser 31.8 x 710mmW, 15mm Rise, 7 Degree Back, 2 Degree Up Sweep
Predstavec - GT All MTN Front Load With Cold Forged Clamp, 40mm Ext
Head composition - 1-1 / 8 "Threadless, Steel
Pedals - GT Low Profile Large Size Platform Design, PP Material, Boran Axle
Saddle - GT Race Design Pivotal Saddle
Seatpost - Pivotal 27.2x150mmL
Extra - funny ISCG Chain Guide, CNC for Single Ring, Adj Pulley
Model year | 2015 |
Material | aluminium |
product ID | 9077 |
Size | XS | S | M | L | XL |
---|---|---|---|---|---|
Rider height (cm) | 142.24 - 152.40 | 152.40 - 165.10 | 165.10 - 177.80 | 177.80 - 185.42 | 185.42 - 198.12 |
All bicycles at the MTBIKER shop are new, not-ridden, from an official distributor and with a full warranty. Several brands even offer a lifetime warranty on the frame after registration. We perform all warranty services in MTBIKER stores after personal delivery or after sending the bike (or its part) by courier.
- The bicycle is taken out of the manufacturer's box
- The bicycle is assembled, inspected and adjusted (front and rear derailleur, shock, fork, wheels,...)
- The bicycle is carefully packed back into a box and shipped
- If you order a bicycle for in store pick up or home delivery, the bicycle will be waiting put together, checked and ready to use for you.
- If you order a bicycle via courier to your home address, the following must be done at home:
- Take the bike out of the box and carefully remove safety material and foils
- Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
- Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
- Loosen the screws in the headset, straighten the stem with the front wheel, tighten the upper screw on the fork and then tighten the headset (2 minutes, 4 or 5 mm hex key is needed).
- Mount the pedals to the cranks while lubricating the thread and carefully mounting it the right way (1 minute, 8 mm hex key or 15 mm wrench).
- Mount seatpost to frame (10 seconds, without needing any tools if the frame has a quick link).
- Inflate the tyres or fork and shock to desired pressure (2 minutes, pump needed).
- Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
- Go for a test drive! Handle your bicycle carefully until you get used to it. If the bike has disc brakes, their performance will be limited from now on - they will gain their full power after 4-5 strong brakes at higher speed.

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