GT eGrade Bolt 28 electric bike, blue
GT eGrade Bolt 28 electric bike
Suitable for enthusiasts who like to discover both the neighborhood and more distant locations from the seat of their bicycle. The components have sufficient endurance and performance and can handle regular rides or training.
Drive |
MAHLE ebikemotion X35 250 W
|
Battery type |
Mahle ebikemotion X35 250 Wh
|
Charger |
X35 Charger
|
Frame |
All New Grade Alloy 700c Frame, Mahle Ebikemotion specific design, Internal Battery, Tapered Head Tube
|
Fork |
GT Grade E-Carbon, 1.5" Tapered Carbon Steerer, Flat Mount Disc, 12x100 Thru-Axle
|
Shifting |
Shimano GRX400, 10-speed
|
Derailleur |
Shimano GRX, Shadow Plus
|
Derailleur |
Shimano RX400
|
Cassette |
Shimano HG500, 11-34T, 10-speed
|
Chain |
KMC X10, 10-speed
|
Cranks |
Shimano GRX, 46/30T
|
Brakes |
Shimano GRX 400 Hydro Disc, 160/160 mm RT56 Rotors
|
Rims |
Shining, 32h
|
Spokes |
Stainless Steel, 13g
|
Tires |
WTB Resolute Comp, 700 x 42, Tubeless Ready
|
Seat post |
GT All Terra Two Bolt Alloy
|
Saddle |
Fabric Scoop Shallow/ Sport, Steel Rails
|
Stem |
GT All Terra 3D Forged Alloy, 31.8 mm
|
Handlebars |
GT Butted 6061 Alloy, 16° Flare Drop
|
Bar tape |
GT Grip Bar Tape w/Gel, 3.5 mm
|
Headset |
1.5" Lower to 1-1/8" Upper w/ Reducer, 25mm Alloy Top Cap
|
Bottom bracket |
Shimano BSA RS500
|
Sex | Men, Unisex |
Model year | 2023 |
Gears | 2x10 |
Groupset | Shimano GRX |
Size | S, M, L, XL |
Colour | blue |
Material | aluminium |
Wheel diameter | 28" |
Drive | Mahle X35 |
Battery | 250 Wh |
Brakes | Hydraulic disc brakes |
Fork | Rigid |
product ID | 218486 |
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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