Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 140mm -
Fork RockShox Revelation RC
-
Groupset XT, SLX -
Suspension Full -
Motor Shimano 250W 70Nm mid-drive -
Battery 10,5 Ah -
Drivetrain 1 × 11 -
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
7005 hydoformed aluminium, 3D forging, 140 mm F.O.L.D. kinematic, 148x12 mm through axle, internal cable routing, post mount 180 mm
Suspension Fork
RockShox Revelation RC, 110x15 mm QR, 140 mm travel
Rear Shock
RockShox Deluxe R, 210/55, hardware: shaft25,0x8 mm/body25,0x8 mm, custom tune [0T ML3 320]
Drivetrain
Rear Derailleur
Shimano Deore XT 8000, 11-speed
Shift Levers
Shimano SLX 7000
Crank
1x
Wheels
Rims
Race Face AR40, 584-40, Novatec, 148x12 mm / 110x15 mm
Tires
Maxxis Rekon+ 2.8
Brakes
Brakes
Shimano Deore M6000, 200 mm / 180 mm
Cockpit
Stem
BBB, aluminium, Di2, 31.8 mm, 55 mm
Handlebar
BBB, aluminium, Di2, flatbar, 760mm, rise: 0mm, backsweep: 9degree
Seat
Seatpost
KindShock E30i, 31,6mm, internal
Motor & Battery
Motor
Shimano Steps E8000, 70 Nm, 250 W
Battery
10,5 Ah
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.52 mm | 1.44 mm | 1.44 mm | 1.43 mm |
| Bottom Bracket Height | 335 mm | 335 mm | 335 mm | 335 mm |
| Front Center | 739 mm | 746 mm | 759 mm | 792 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 86 mm | 99 mm | -44 mm | 99 mm |
| Stack | 611 mm | 611 mm | 629 mm | 647 mm |
| Reach | 403 mm | 423 mm | 438 mm | 453 mm |
| Top Tube Length | 575 mm | 595 mm | 615 mm | 640 mm |
| Seat Tube Angle | 74.5 ° | 74.5 ° | 74.5 ° | 74.5 ° |
| Seat Tube Length | 410 mm | 440 mm | 470 mm | 500 mm |
| Head Tube Angle | 66.5 ° | 66.5 ° | 74.5 ° | 66.5 ° |
| Head Tube Length | 120 mm | 120 mm | 140 mm | 160 mm |
| Chainstay Length | 450 mm | 450 mm | 450 mm | 450 mm |
| Wheelbase | 1188 mm | 1195 mm | 1208 mm | 1241 mm |
| Bottom Bracket Drop | 20 mm | 20 mm | 20 mm | 20 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 |
Model Overview
JAM² Plus completes the Focus E Jam2 model. 54 e-bikes variations carry this model name so far. Check out the entire range from 2018 of this model, by clicking this link.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Trail e-bikes average price
According to our math, the average price for a trustworthy Trail e-bike is 3365$. However, you could also get a good Trail e-bike even if you pay a lower amount than the average price. In short, before purchasing your ideal e-bike do some research about its components, and also check for reviews online.
Internal Cable Routing
Another thing to mention, is the internal cable routing of this bike. In conclusion, this helps you too, keep the bike cables in mint condition, and also it looks better. No more cables, surrounding the bike.
Overview of components
Fork
This e-bike has the RockShox Revelation RC fork installed. The fork’s travel is 140mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels size
When it comes to wheels, the JAM² Plus e-bike is equipped with the 27.5″ aluminum model. 27.5″ wheels will reach higher speeds than smaller-sized wheels. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The JAM² Plus comes with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, you won’t have a problem finding one that suits you.
Dropper post
A dropper post is included with the JAM² Plus. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.