Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 29" -
Travel Front 140mm -
Fork RockShox Revelation RC
-
Groupset XT Di2 -
Suspension Full -
Motor Shimano 250W 70Nm mid-drive -
Battery 10,5 Ah -
Drivetrain 1 × 11 Electronic -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 170cm
MD
168cm - 179cm
LG
176cm - 187cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Carbon front triangle, 7005 aluminium rear triangle, 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 RT, 210/55, hardware: shaft25,0x8 mm/body25,0x8 mm, custom tune [0T ML3 320]
Drivetrain
Rear Derailleur
Shimano Deore XT 8050, Di2, 11-speed
Shift Levers
Shimano Deore XT 8050, Di2
Crank
1x
Wheels
Rims
Race Face AEFFECT R, 622-30, 148x12 mm / 110x15 mm
Tires
Continental Trail King SL, 2.4, foldable
Brakes
Brakes
Shimano Deore XT M8000, 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
RockShox Reverb, 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 |
|---|---|---|---|
| Stack Reach Ratio | 1.52 mm | 1.44 mm | 1.44 mm |
| Bottom Bracket Height | 354 mm | 354 mm | 354 mm |
| Front Center | 726 mm | 746 mm | 761 mm |
| Rake | 51 mm | 51 mm | 51 mm |
| Trail | 107 mm | 107 mm | 115 mm |
| Stack | 611 mm | 611 mm | 629 mm |
| Reach | 403 mm | 423 mm | 438 mm |
| Top Tube Length | 575 mm | 595 mm | 615 mm |
| Seat Tube Angle | 74.5 ° | 74.5 ° | 74.5 ° |
| Seat Tube Length | 410 mm | 440 mm | 470 mm |
| Head Tube Angle | 66.5 ° | 66.5 ° | 66.5 ° |
| Head Tube Length | 120 mm | 120 mm | 140 mm |
| Chainstay Length | 463 mm | 463 mm | 463 mm |
| Wheelbase | 1188 mm | 1208 mm | 1223 mm |
| Bottom Bracket Drop | 20 mm | 20 mm | 20 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 176 cm |
| Rider Max Height | 170 cm | 179 cm | 187 cm |
About this model
JAM² C 29 Pro completes the Focus E Jam2 model. 54 e-bikes variations carry this model name so far. You can easily view all of the Focus E Jam2 e-bikes models from 2018, here.
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 calculations, the average cost of a Trail e-bike that is reliable is 3365$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Trail e-bike. In short, before purchasing your ideal e-bike do some research about its components, and also check for reviews online.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
JAM² C 29 Pro components
Fork
The JAM² C 29 Pro comes factory-installed with the RockShox Revelation RC fork. This has a travel range of 140mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Wheels
When leaving the production line, the JAM² C 29 Pro model has 29″ aluminum wheels. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
Nothing is more important on a bike than its ability to brake properly. Focus JAM² C 29 Pro is equipped with 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, your safety is in good hands.
Sizes
JAM² C 29 Pro comes in 3 sizes, that range from 158 cm – 187 cm (5.18 ft – 6.14 ft). In conclusion, finding one for you shouldn’t be a problem.
Dropper post
The Focus model is also equipped with a dropper post. A dropper post is a must-have these days if you’re riding anything remotely technical. The main benefit of a dropper post is increased safety while riding. As mentioned above, the lever system allows you to quickly move the saddle out of the way when approaching descents or trail obstacles.