Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 120mm -
Fork RockShox Judy Silver TK
-
Groupset SX Eagle, Shimano -
Suspension Hardtail -
Motor Shimano 250W 60Nm mid-drive -
Battery Simplo internal 630Wh integrated battery and Simplo external 360Wh battery -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Aluminum
Suspension Fork
RockShox Judy Silver TK, Solo Air, EMTB, 30mm steel stanchions, 51mm offset
Rear Shock
None
Drivetrain
Rear Derailleur
SRAM SX Eagle 12-speed
Front Derailleur
None
Shift Levers
SRAM SX Eagle 12-speed
Cassette
SRAM PG-1210 Eagle 11-50 tooth 12-speed
Crank
Shimano E8000, 165mm
Chain
SRAM SX Eagle 12-speed
Chain Guide
None
Pedals
N/A
Wheels
Front Hub
MDK DC711 looseball Boost front and EHL148 sealed bearing rear
Rear Hub
MDK DC711 looseball Boost front and EHL148 sealed bearing rear
Rims
MDK-HP1 27.5, 35mm internal width, tubeless ready, 32 hole
Spokes
CN stainless steel
Tires
Maxxis Rekon+ 27.5x2.8" tubeless ready, Dual compound, EXO, 60TPI, folding bead front and rear
Brakes
Brakes
Shimano MT201 with 203mm RT66 six-bolt rotors, resin pads
Brake Levers
Shimano MT201
Cockpit
Stem
Onoff Sulfur FG 30mm reach, 6061 forged alloy, 35mm clamp
Handlebar
OnOff Sulfur 1.0 double butted 6061 alloy, rise: 20mm, width: 780mm, 9° backsweep, 5° upsweep, 31.8mm clamp
Grips
Onoff Shaper 130mm
Headset
Onoff Saturn, ACB sealed bearings, top 41x30.2x7x45°x45°, bottom 51.9x40x8x45°x45°
Seat
Saddle
Mondraker e-MTB
Seatpost
Onoff Sulfur 0-R, 6061 T6 Alloy, 3D forged, 400mm
Motor & Battery
Motor
Shimano E7000
Battery
Simplo internal 630Wh integrated battery and Simplo external 360Wh battery
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.5 mm | 1.4 mm | 1.37 mm | 1.3 mm |
| Bottom Bracket Height | 304 mm | 304 mm | 304 mm | 304 mm |
| Stack | 647 mm | 647 mm | 665 mm | 665 mm |
| Reach | 432 mm | 462 mm | 487 mm | 512 mm |
| Top Tube Length | 622 mm | 652 mm | 677 mm | 707 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 390 mm | 430 mm | 470 mm | 510 mm |
| Head Tube Angle | 69 ° | 69 ° | 69 ° | 69 ° |
| Head Tube Length | 110 mm | 110 mm | 130 mm | 130 mm |
| Chainstay Length | 462 mm | 462 mm | 462 mm | 462 mm |
| Wheelbase | 1160 mm | 1190 mm | 1217 mm | 1247 mm |
| Bottom Bracket Drop | 51 mm | 51 mm | 51 mm | 51 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
About this model
Thundra + completes the Mondraker E Thundra model. Mondraker launched 8 e-bikes of this model so far. You can get a glimpse at all models from 2020, by clicking on this link.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Trail e-bikes average price
If you want an acceptable Trail e-bike you should know that the average price is 3365$. However, even if your budget is less than the average, you might still be able to get a top-quality Trail e-bike. In short, before purchasing your ideal e-bike do some research about its components, and also check for reviews online.
Trail e-bikes average weight
The average weight for Trail e-bikes is 23.7 kg (52.25 lbs). Having an easier bike than average will give you a great advantage on climbs. However, a heavier bike will gain more speed on descends.
Thundra + weighs 21.7 kg (47.84 lbs) and is a bit lighter than the average. In short, the average Trail e-bike weight is 9.22% higher than this one.
Overview of components
Fork
This e-bike has the RockShox Judy Silver TK fork installed. The fork’s travel is 120mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Fork material
The fork is made out of steel, which is tougher than carbon in the case of an impact. However, it can add some extra weight to the e-bike.
Wheels size
When it comes to wheels, the Thundra + e-bike is equipped with the 27.5″ aluminum model. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
Stopping the bike when needed, it’s essential for your safety. This e-bike has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, these are ideal for anyone.
Sizes
Mondraker Thundra + e-bike has 4 sizes, in the range of 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, you can easily find one that suits you.