fbpx
Thok logo

Scegli il tuo stato/la tua posizione

THOK TRIBE: THE ANNUAL MEETING DEDICATED TO THOKERS Register for the event
Thok news -
Shop now
Compare bikes
Thok Icon - Plus 1
- Tapered steering tube 1.8
- Steering angle 64°
- T-Stopper headset lock
Close
Thok Icon - Plus 2
T-Front System (TFS):
junction between Viper Head Plus top tube, tapered 1.8 head tube, and verticalized down tube
Close
Thok Icon - Plus 3
Integrated battery:
SHIMANO 630 Wh
Close
Thok Icon - Plus 4
- Full-carbon frame
- Lowered Viper Head Plus top tube accommodating FSA headset series.
Close
Thok Icon - Plus 5
- THOK Progressive System 2 (TPS-2):
rear suspension with full-carbon rocker.
-Asymmetric full-carbon low rear carriage
Close
Thok Icon - Plus 6
Fork:
FOX – 38 Float Factory Kashima 29″ Boost
GRIP2, 180 mm travel.
Close
Thok Icon - Plus 7
Shock absorber:
FOX FLOAT DPS-3 Pos
THOK Custom tuned - 230x65
Close
Thok Icon - Plus 8
Derailleur:
SRAM - GX Eagle AXS 12s
Close
Thok Icon - Plus 9
Motor:
SHIMANO STEPS EP8 – 85 Nm (250W)
Close
Thok Icon - Plus 10
Brakes:
SRAM DB8 - HS2 - 4 pistons - 200mm discs
Close
Thok Icon - Plus 11
Wheels:
MAXXIS – Assegai 29×2.6 front and 27.5×2.6 rear. 3C / EXO+ / TR
Close
Thok Icon - Plus 12
Mullet wheels with differentiated diameters 29” front / 27.5” rear
Close
Thok Icon - Plus 13
- Telescopic seatpost
- Angle 78°
Close

CARBON CREATIVITY

DEDICATED E-ENDURO GEOMETRY

ITALIAN DESIGN

EXPERIENCE A NEW LEVEL OF RIDING

The Gram was born for THOK-style E-Enduro: this includes breathtaking downhill trails after you’ve tackled the most technically demanding climbs. Full carbon provides a new lightness, maximum rigidity, extreme flexibility. The Gram marks a historic turning point in Enduro THOK E-Bikes. And now we’re reaching the next level, nothing will be the same. Performance First, again and always.

Contenuto 1

IN NAME AND IN FACT

A strong, firm and determined spirit. Gram is Piedmontese for “mean”. No matter how steep the downhill trails or rough the climbs may be, the Gram will take on any trail with grit, reaching all summits and dominating every slope.

EXCELLENT PERFORMANCES

The Gram has been designed by Aldo Drudi’s D-Perf. With style enhancing the bike’s performance, Aldo has harmonised symmetry and asymmetry, he has struck the perfect balance between aesthetics and technicality. He has won many awards, designed helmets for many famous Grand Prix motorcycle racers, and has made the Gram an iconic representative of the prestigious and refined Italian Style.

Logo
Bike size

Purchase

7.490,00

Quantity

CARBON: HIGH-PERFORMANCE CREATIVITY

With its Gram, THOK E-Bikes enters the high-performance carbon world: with carbon fibre you can create many different, complex shapes and harness your creativity.

UNIQUENESS
UD CARBON'S LIGHTNESS
A COMBINATION OF RIGIDITY AND FLEXIBILITY
FULL CARBON COMFORT AND PERFECTION
UNIQUENESS
UD CARBON'S LIGHTNESS
A COMBINATION OF RIGIDITY AND FLEXIBILITY
FULL CARBON COMFORT AND PERFECTION

Quality material, as well as the Gram’s lay-up and design have been devised and developed by THOK to be combined with very efficient geometries that ensure a perfect balance between flexibility and rigidity.

The unidirectional arrangement of the carbon fibres (UD Carbon) allows them to be excluded in areas where they are not needed because they are not used. This means more thickness at the points of maximum stress, less thickness where it is not needed. This ensures the Gram’s absolute endurance for Enduro use, maximum lightness, and at the same time extraordinary rigidity and riding comfort.

The Gram frame includes “high-resistance” carbon (more resistant, less rigid) and “high-modulus” carbon (more rigid, less resistant). Their balance in the distribution within the frame has been assessed through the use of FEM tests: angles, curves and junction points have been reinforced to ensure maximum resistance and flexibility: the motor area, head tube and rear stays are extremely rigid.

The Gram is a true “Full Carbon”. All the pads on the frame are positioned directly onto the carbon, without aluminium bushings. This provides greater rigidity and solves problems caused by friction and wear.

E-ENDURO CUSTOMISED GEOMETRY

By using carbon, Gram did not need to make any structural compromises. Its geometry was developed with a “zero limits” mindset. New angles, new lines, new shapes, excellence. From riders for e-riders: the lines of the frame are the combination of all our know-how, our many years of experience as passionate riders, our pursuit of adventure and freedom. With the Gram you will ride on undreamed-of trails, Enduro will no longer have any limits.

EXPLORE WHAT MAKES EACH RIDE UNIQUE
PERFECT REAR ASIMMETRY
T-FRONT SYSTEM
EXPLORE WHAT MAKES EACH RIDE UNIQUE
PERFECT REAR ASIMMETRY
T-FRONT SYSTEM
"EXAGON" DOWN TUBE
"VIPER HEAD PLUS" TOP TUBE

Angles are major players in frame design. Even a small degree difference will alter your pedalling and riding position, traction and riding precision, as well as safety and comfort.

The Gram’s seat tube has been verticalised with a 78° angle to ensure maximum pedalling efficiency and extreme traction on climbs, as the rider’s weight is shifted forward (preventing bike wheelies).

It has an open steering angle of 64°. This enables the bike to go over obstacles without stumbling (avoiding OTB-Over The Bar) and, thanks to the advanced off-set, makes the bike both easy to handle and stable.

The full carbon rear stays have asymmetrical rectangular lower chainstays with integrated cable routing.

A frame construction masterpiece. This provides unprecedented rigidity, as well as maximum traction on climbs and extreme responsiveness when riding downhill.

The Gram’s innovative steering area features the Big Eye at its centre: simple and perfect magnificence. The BIG EYE is the beating heart of the Gram: it is one of the elements on which THOK’s research and development centre has focused the most.

It decreases the load in the head tube area during use on very bumpy enduro trails, while still guaranteeing maximum rigidity and steering precision.

The Exagon down tube features a complex carbon system with multiple degrees of thickness. Its sharp ‘C’ shape, along with the Big Eye, helps disperse tension when used on very rough terrain.

It is extremely verticalised to lower the centre of gravity and is home to the removable 630 Wh Shimano integrated battery.

A true E-Enduro force of nature, the Gram has a Viper Head Plus top tube with a headset recess.

This provides a lowered position for the handlebar area and consequently a more forward position for the rider on the front end.

In other words: maximum riding stability even in extreme E-Enduro sections. Thanks also to the reduced stand-over provided by the great inclination of the top tube, no climb will be impossible.

THOK PROGRESSIVE SYSTEM 2

THOK PROGRESSIVE SYSTEM 2

The new TPS-2 suspension system designed by THOK E-Bikes increases the progressivity of the kinematics and optimises its use in Enduro. The rear wheel travel is extremely progressive: it absorbs all types of obstacles when riding downhill and ensures maximum traction with climbs. The new full carbon rocker with symmetrical cushioning contributes to zero bending. The TPS-2 features polygonal seat-stay and asymmetrical one-piece chain-stay.

SHIMANO SYSTEM – THE CHOICE

SHIMANO SYSTEM – THE CHOICE

  • The progression of a motor is how it delivers assistance: Shimano does not have peaks. It feels like a well-trained leg.
  • How elastic a motor is is determined by the transition between the push and release phases: with Shimano it is constant and manageable
  • The Q factor (the distance between the cranks) of the EP8 motor is lower: pedalling is more natural.
  • The EP8 is one of the lightest and least bulky motors you can find; it has a small and intuitive display, it can be customised and store parameters
  • Shimano has one of the best structured assistance services in the world: always precise and responsive. The Shimano closed system (motor, battery, software) guarantees maximum efficiency when it comes to performance and consumption
PERFORMANCE FIRST - SHIMANO EP8 CLOSED SYSTEM WITH 630 WH BATTERY

PERFORMANCE FIRST - SHIMANO EP8 CLOSED SYSTEM WITH 630 WH BATTERY

Performance is the number one priority in every THOK project. The Gram is equipped with the closed Shimano EP8 system because it guarantees maximum efficiency when it comes to performance and consumption. Tests carried out by the in-house research department have proven this, here are the results:

  • the closed Shimano system, which includes drive unit, battery and software, not only ensures the best possible dialogue between the components but also facilitates troubleshooting thanks to the shared service
  • the 630 Wh capacity battery was found to be the most effective for THOK-style E-Enduro use: flying down breathtaking downhill sections after riding up all kinds of climbs. In fact, it ensures lightness (compared to larger capacity bikes) and better handling (thanks to smaller overall dimensions)
  • in general, the Gram’s frame geometry and kinematics perform best using the complete Shimano EP8 system with 630 Wh battery, especially when it comes to consumption

THE DETAILS THAT MAKE THE DIFFERENCE

Performance and details: our focus in every project.

T-stopper.
Battery “Quick Remove” system
T-Ribs
UDH dropout
Mullet wheels
Internal wiring
T-stopper.
Battery “Quick Remove” system
T-Ribs
UDH dropout
Mullet wheels
Internal wiring

Designed in-house at THOK, it is the next-generation resin bike steering lock. It prevents damage to the carbon frame in the event of extra handlebar rotation.

The Gram’s integrated 630 Wh battery, at one with the high-density TPE cover, is easily removed with the use of a simple hexagonal spanner, and allows convenient recharging by separating it from the bike.

The two carbon ribs provide support for the engine area and bottom bracket, dissipating the pressure produced by use and preventing the frame from bending sideways. The rigidity produced by the T-Ribs, together with the distance of the bottom bracket from the ground, make the Gram’s pedalling action effective and continuous even in the roughest areas.

“Universal Derailleur Hanger” is the new dropout compatible with all drivetrain systems on the market. Easy to maintain and find, it protects the integrity of the drivetrain (by rotating backwards in the event of an impact), improves gearshift performance and prevents the chain from getting caught between the frame and the cassette.

Mullet wheels (i.e. with a differentiated diameter 29” front / 27.5” rear) in combination with the Gram geometry guarantee excellent handling, responsiveness, stability and make it easier to overcome obstacles.

All Gram cables are integrated into the frame. They run in the down tube through innovative plastic fabric “cable routing” and in the chain-stay through cable housings embedded in the carbon fibre. The aim is to protect them and facilitate maintenance.

Technical specifications

Components
Measures
FRAME

THOK – Unidirectional full carbon fiber, headtube tapered 1.8, 29″/27,5″ geometry, integrated down tube battery, UDH Hanger tecnology, enclosed internal cable, fully sealed cartridge bearing, 170 mm travel

FRAME SIZE

S (154 – 167cm) – M (168 – 177 cm) – L (178- 184 cm) – XL (185cm to 200)

MOTOR & BATTERY

SHIMANO EP8 – 85 Nm (250W) – integrated Shimano 630 Wh

DISPLAY & SWITCH CONTROL

SHIMANO – SC-E7000 LCD display with remote control SW-E7000 (Eco, Trail, Boost e Power-Walk)

FORK

FOX – 38 RHYTHM 29″ Boost, Float E-Optimized GRIP, 170 mm travel

SHOCK

FOX – Float DPS, 3 Pos, P-S, Evol LV, THOK Custom tuned, 230×65

BRAKE

SRAM – DB8 with HS2 200mm rotors

REAR DERAILLEUR

SRAM – NX Eagle 12s

SHIFT LEVER

SRAM – SX Eagle

CASSETTE

SRAM – 12S, 10-50T

CHAIN

SRAM – Eagle 12S

CRANKSET & CHAINRING

FSA 165mm – chainring 34T

WHEELS

THOK DRIFT 29 x 30mm ; rear 27.5 x 35 mm

STEAM

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

HANDLEBAR

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

GRIPS

THOK – Lock-On grip, regular size

TIRES

MAXXIS – Assegai 29×2.6 ant. e 27.5×2.6 post. 3C / EXO+ / TR

SEAT POST

THOK dropper post micro height adjustable, remote control (S/125 mm – M/150 – L/XL 170 mm)

SADDLE

THOK Fit in hollow Cr.Mo rail

CRANK

Flat polyethylene pedals

WEIGHT

23,8kg size M without pedals

GRAM Misure-e-geometrie
S M L XL
A - Top Tube Length, Orizzontal (mm) 573 587 612 632
B - Reach (mm) 443 455 475 495
C - Stack (mm) 617 625 638 656
D - Seat Tube Length - center to top (mm) 385 415 430 475
E - ChainStay Length (mm) 450 450 450 450
F - Head Tube Angle 64 64 64 64
G - Seat Tube Angle 78 78 78 78
H - BB Drop (mm) 9,4 9,4 9,4 9,4
I - Wheel Base (mm) 1235 1246 1275 1300
K - Head Tube Length (mm) 99 106 118 130
L - Fork Offset (mm) 44 44 44 44
M - Bottom Bracket Height (mm) 361 361 361 361

BUYING EXPERIENCE

Find support in your MIG-R purchase! The GRAM is available for purchase through our network of THOK POINTs or ONLINE. The entire THOK E-Bikes world is at your disposal to assist you in making the right purchase.”

Your GRAM on our website
PERSONAL SHOPPER

Our sales assistant will support you over the phone, recommending the most suitable bike model for your needs and the appropriate size, answering your questions, and guiding you step by step through the online purchase: – Phone: +39 3482867154

PURCHASE

The main advantage of online purchases is that it can be done comfortably from your home, at any time of day or night. Our website accepts all types of payment: credit card, bank transfer, PayPal. Contact us to discover our customized financing and the new THOK “Ride Back” purchasing system.

DELIVERY

Receive your bike conveniently at your home or through the Click & Collect system (order online and pick up at an authorized THOK Point).

SERVICE

For all types of purchases (including online), service support is provided by the THOK Point and SHIMANO Center network. THOK E-Bikes is always available for direct technical advice, problem resolution, and suggestions by contacting:
– Email: tech2@thokebikes.com
– Phone: +39 0173314141 ext. 2

Your GRAM through THOK Point
ASSISTANCE AND PROFESSIONALISM

Our network of THOK Points is composed of bike professionals available to help you choose the most suitable model for your needs, advise on the appropriate size, answer your questions, and support you step by step in-store purchases.

DELIVERY AND SETUP

The Gram will be delivered directly to the most convenient THOK Point. The dealer will handle assembly and saddle placement with the corresponding suspension SAG and tire pressure, provide suggestions on motor setup, and also advise on the choice of accessories and clothing suitable for e-bike use.

PURCHASE

At most of our THOK Points, it is possible to purchase the GRAM through personalized financing.

SERVICE

You will have an immediate reference point in the area for technical support and solutions to any problems. THOK E-Bikes is always available for direct advice and suggestions by contacting:

– Email: tech2@thokebikes.com
– Phone: +39 0173314141 ext. 2

Video

You might be interested

Thok logo

Thok logo

Subscribe to the newsletter

Stay up to date on all new THOK releases!

0
    Your Cart
    Your cart is empty