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2025 Thok

TP4 FORGE RED

A 29″ carbon frame full suspension enduro e-bike with upper mid-range components.
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Manufacturer Price

€5,990($6,966)
FrameCarbon
SuspensionFull, 150 / 160mm
ForkFox Rhythm Float 36
ShockFox
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetSLX
MotorBosch 750W 100Nm mid-drive
BatteryBosch 800Wh
BrakesShimano Deore Hydraulic Disc
SeatpostDropper
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

29 mph

TP4 FORGE RED

26 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Reviews
Bikerumor
Thok TP4 Transforms 3D-Printed Light eBike into a Full-Power Carbon eMTB Shredder

Nov 2024 · Cory Benson

All-new Thok TP4 eMTB is a made-in-Italy full-power Bosch CX all-mountain ebike that lets you pick how big a battery you need to balance weight and range…

Read Review

Pinkbike
First Look: Thok TP4 Carbon eMTB - Made In Italy With Many Battery Options

Oct 2024 · Seb Stott

With a range extender installed the TP4 has 1,050 Wh of battery capacity.

Read Review

Specs
Build
Frame

THOK – Unidirectional Full Carbon Fiber, headtube tapered 1.5, 29” geometry with flipchip, 27,5” compatibility, integrated down tube battery, UDH Hanger tecnology, enclosed internal cable, fully sealed cartridge bearing, 150 mm travel.

Hanger StandardUDH

Fork

FOX – 36 Float Rhythm, E-Optimized, 29″ Boost, GRIP, 160 mm travel, 44mm offset, 1.5 tapered.

Travel160mm

Spring TypeAir

Shock

FOX – Float Rhythm, 2 Pos Evol-LV, THOK Custom tuned, 210×55.

Travel150mm

Headset

ACROSS – BlockLock 135°.

Stem

THOK – Alloy with front clamp oversize 35 mm, ext 50 mm.

Handlebar

THOK – Alloy 6061 oversize 35 mm DB, rise 20 mm, width 780mm.

Saddle

THOK – Fit in hollow Cr.Mo rail.

Seatpost

THOK – dropper post micro height adjustable, remote control (S/125 mm – M/170 mm- L/XL 200 mm).

TypeDropper

Pedals

Flat polyethylene pedals.

Grips

THOK – Lock-On grips.

Groupset
Rear Derailleur

SHIMANO – SLX 12S.

Crank

FSA 165 mm with chainring 34T.

Shifters

SHIMANO – 12S.

Cassette

SHIMANO – 12S 10-51T.

Chain

SHIMANO – 12S.

Brakes

SHIMANO – DEORE, 4 pistons, SHIMANO SM-RT66 203mm rotors.

TypeShimano Deore Hydraulic Disc

Wheels
Rims

Front: THOK DRIFT 29″x 30 mm, 15×110., Rear: THOK DRIFT 29″x 30mm, 12×148, MS freehub body.

Tires

Front: SCHWALBE – Albert Trail Pro 29″ x 2.6 Soft TLR., Rear: SCHWALBE – Albert Trail Pro 29″ x 2.6 Soft TLR.

Electric Components
Motor

BOSCH – Performance Line CX (750W – 100Nm) – Internal BOSCH Powetube battery 800 Wh (compatibility with PT600 and PT400) – *optional Bosch Powermore range extender 250Wh.

Battery

BOSCH – Performance Line CX (750W – 100Nm) – Internal BOSCH Powetube battery 800 Wh (compatibility with PT600 and PT400) – *optional Bosch Powermore range extender 250Wh.

Display

BOSCH – Purion200 – 1,6” LCD color display.

Rider Notes
Riders Also Viewed

First added June 7

Last updated October 4

Not listed for 237 days