FOCUS JAM² 7.9 29" E-Mountain Bike

The JAM² 7.9 e-mountain bike in 29" by FOCUS with Shimano XT 1x12-speed groupset ensures unique riding fun on the trail. It has 150 mm travel at the front and rear and features very progressive linkage design. Thanks to flip-chip geometry, it offers you nimble or more stable handling, just as you like it. The Shimano EP8 motor and the 720 Wh battery support you up to 25 km/h when conquering mountains.

Information regarding the return of batteries and electrical equipment:

Information on the return and disposal of used batteries and electrical equipment can be found here. For information regarding the return of used e-bike batteries, please contact our customer service.

Guidelines for Replacing E-bike Components:

Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked e-bikes/pedelecs with pedal assistance.

Specifications:

Application:

All Mountain, Enduro

Wheel Size:

29"

Front Travel:

150 mm

Rear Travel:

150 mm

Sizes:

S, M, L, XL

Front Triangle Material:

aluminium (7005)

Rear Triangle Material:

aluminium (7005)

E-Motor:

Type:

mid-drive motor

Motor Type:

Shimano EP8, 85 Nm

Pedal Assist (max.):

25 km/h

Power:

250 W

Battery Type:

FOCUS integrated, removable, 36 V

Capacity:

720 Wh (20.8 Ah)

Display:

Shimano STEPS EM800

Components:

Frame:

FOCUS JAM², hydroformed aluminium, 3D-forged, F.O.L.D. GEN2 linkage design, internal cable routing, post mount 203 mm, 12 x 148 mm thru-axle (Boost)

Fork:

Fox Racing Shox 36 Float Rhythm 29, Grip Remote, 44 mm offset, 15 x 110 mm (Boost)

Stem:

FOCUS C.I.S. integrated, aluminium, 0°, 35 mm clamp

Handlebars:

FOCUS, 35 mm rise, 9° backsweep

Grips:

FOCUS Locker SL

Rear Shock:

Fox Racing Shox Float X Performance, 210 x 55 mm, hardware: 25.0 x 8.0 mm

Remote System:

Grip Remote

Headset:

Acros ZS56/ZS56, FOCUS C.I.S. integrated

Seatpost:

Post Modern Dropper Post PM-214, 34.9 mm, insertion depth min. 100 mm

Saddle:

Prologo Proxim W400

Crank:

Shimano SLX M7100, 12-speed, bottom bracket integrated in motor unit, 36 T chainring

Pedals:

MTB, with reflectors

Brakes:

Shimano XT M8120, 4 pistons, 200 mm/200 mm

Shift Lever:

Shimano Deore XT M8100, 12-speed

Rear Derailleur:

Shimano Deore XT M8100, 12-speed

Cassette:

Shimano SLX M7100, 12-speed, 11-51 T

Chain:

Shimano SLX CN-M7100

Rims:

Race Face AR30 Offset

Spokes:

Niro, black

Front Hub:

Novatec D041, 15 x 110 mm

Rear Hub:

Novatec D462 Disc, 12 x 148 mm

Front Tyre:

Maxxis Minion DHF II 2.6"

Rear Tyre:

Maxxis Minion DHR 2.6"

Approved For:

Weight Limit:

150 kg

Rotor Size (max.):

220 mm (rear)

Tyre Size (max.):

29 x 2.6" (rear wheel)

Chainrings:

1x

Chainring Size (max.):

1x, 36 T

Features:

• agile trail bike with Shimano EP8 E-drive and integrated, removable 720-Wh battery pack
• various pre-set support profiles (e.g. harmonic or dynamic)
• 150 mm suspension travel, very progressively tuned F.O.L.D. linkage design (F.O.L.D. Upgrade)
• adjustment of head tube angle, seat tube angle, bottom bracket drop and chainstay length possible via flip chip: for nimbler handling or more stability
• integrated cable routing with C.I.S.
• 1.8" bearings for higher durability and stiffness
• 150 mm Fox 36 suspension fork and Float X rear shock
• Shimano XT 12-speed shifters
• USB-C charging socket on the top tube
• EN classification 4: Bicycle / pedelec for sport and competition rides with moderate technical demands of the paths, for jumps up to a maximum of 120 cm and/or descents on unpaved paths at speeds of less than 40 km/h, riding skills, practice and good riding control required

Technology:

F.O.L.D. Upgrade / F.O.L.D. GEN2
The second generation FOCUS Optimised Linkage Design is more progressive than the previous F.O.L.D. linkage design, so that the puncture protection at the end of the suspension travel is even stronger - for more stability in demanding terrain. This is made possible by a change to the guide and Mainlink lever. However, you will still experience the chassis as sensitive. Another advantage is the lower standover height of the frame made possible by the F.O.L.D. upgrade.

C.I.S.
Fully-integrated C.I.S. cable routing ensures a tidy cockpit. All cables run through the special stem and headset directly into the frame. Perfect braking and shifting is guaranteed at all times.

Geometry:

(based on a fork axle to crown length of 561 mm)
S:

Frame Size:

39 cm

Recommended Height:

160 - 170 cm

Stack:

609 mm

Reach:

425 mm (High), 420 mm (Low)

Seat Tube Length:

390 mm

Effective Top Tube Length:

572 mm

Head Tube Length:

105 mm

Chainstay Length:

446.5 mm (High), 448 mm (Low)

Wheelbase:

1191 mm

BB Drop:

19.5 mm (High), 25 mm (Low)

Seat Tube Angle:

76.5° (High), 76° (Low)

Head Tube Angle:

65.5° (High), 65° (Low)

Standover Height:

796 mm

Stem Length:

50 mm

Handlebar Width:

800 mm

Crank Arm Length:

165.0 mm

Seatpost Insertion Depth (max.):

240 mm

M:

Frame Size:

42 cm

Recommended Height:

171 - 180 cm

Stack:

613 mm

Reach:

455 mm (High), 450 mm (Low)

Seat Tube Length:

420 mm

Effective Top Tube Length:

602 mm

Head Tube Length:

110 mm

Chainstay Length:

446.5 mm (High), 448 mm (Low)

Wheelbase:

1223 mm

BB Drop:

19.5 mm (High), 25 mm (Low)

Seat Tube Angle:

76.5° (High), 76° (Low)

Head Tube Angle:

65.5° (High), 65° (Low)

Standover Height:

796 mm

Stem Length:

50 mm

Handlebar Width:

800 mm

Crank Arm Length:

165.0 mm

Seatpost Insertion Depth (max.):

270 mm

L:

Frame Size:

45 cm

Recommended Height:

181 - 190 cm

Stack:

637 mm

Reach:

485 mm (High), 480 mm (Low)

Seat Tube Length:

450 mm

Effective Top Tube Length:

637 mm

Head Tube Length:

130 mm

Chainstay Length:

446.5 mm (High), 448 mm (Low)

Wheelbase:

1261 mm

BB Drop:

19.5 mm (High), 25 mm (Low)

Seat Tube Angle:

76.5° (High), 76° (Low)

Head Tube Angle:

65.5° (High), 65° (Low)

Standover Height:

796 mm

Stem Length:

50 mm

Handlebar Width:

800 mm

Crank Arm Length:

165.0 mm

Seatpost Insertion Depth (max.):

300 mm

XL:

Frame Size:

47 cm

Recommended Height:

191 - 199 cm

Stack:

655 mm

Reach:

515 mm (High), 510 mm (Low)

Seat Tube Length:

470 mm

Effective Top Tube Length:

671 mm

Head Tube Length:

150 mm

Chainstay Length:

446.5 mm (High), 448 mm (Low)

Wheelbase:

1300 mm

BB Drop:

19.5 mm (High), 25 mm (Low)

Seat Tube Angle:

76.5° (High), 76° (Low)

Head Tube Angle:

65.5° (High), 65° (Low)

Standover Height:

796 mm

Stem Length:

50 mm

Handlebar Width:

800 mm

Crank Arm Length:

165.0 mm

Seatpost Insertion Depth (max.):

320 mm

Manufacturer Numbers:

slate grey / S:

644613010

slate grey / M:

644613011

slate grey / L:

644613012

slate grey / XL:

644613013

blue green / S:

644613015

blue green / M:

644613016

blue green / L:

644613017

blue green / XL:

644613018

Shipping Notice:

The shipment is sent pre-assembled by a forwarding agent.
The delivery time is extended by 2-5 days, depending on the overall volume of orders.
For individual consultation, please contact our customer service team.

Contents:

• 1 x FOCUS JAM² 7.9 29" E-Mountain Bike