Jitsie 2026 Varial Bike 20″ 970MM Disc/Disc

• ⚠️ available to ship around April 20, 2026
• hydroformed triple butted tubes from premium 6061-T6 aluminium to save weight and increase stiffness
• 110mm high CNC machined head tube designed for a semi-integrated tapered headset
• CNC machined threaded 68mm wide bottom bracket shell
• innovative tapered seat tube increases stiffness around the bottom bracket area
• CNC machined post mount rear disc brake support includes integrated rear dropout for increased strength
• CNC machined custom dropouts distanced 116mm apart come supplied with Jitsie exclusive 12mm rear spindle system
• optional (carbon) rear disc protector can be mounted directly to the frame
• sandblasted silver finish with Jitsie graphics
• 🚨 bike comes supplied with essential spare parts package – see SPARE PARTS KIT for details
• ⚠️ all Jitsie bicycles are partially pre-assembled before shipping. We install the bottom bracket and headset into the frame, so the most technical steps are already done for you.
  The remaining assembly — such as fitting the wheels, cockpit, and drivetrain — is straightforward and can be completed easily at home with basic tools.
  An assembly manual is included in the shipment of every bike to guide you through the final steps.

The Jitsie 20″ Varial bike continues to evolve for 2026, taking precision, performance and innovation to the next level in trials. Built around the proven Varial tapered aluminium frame with triple-butted hydroformed tubes and the distinctive rear thru-axle system with integrated snail cams, the 2026 model introduces key updates that further refine the platform.

Built for the future, ready for the riders shaping tomorrow.

To deliver even more value, every 2026 Varial bike comes with a dedicated spare parts package. This kit includes a selection of the most commonly used consumables and service items, giving riders the essential replacements they need for training and competition from day one.

• frame: Jitsie Varial 970mm disc tapered with 12mm thru axle
• fork: Jitsie Varial 370mm disc tapered 1.1/8″ – 1.4″ with 10mm thru axle

• wheelbase: 970mm
• chainstay length: 350mm
• bottom bracket height: 80mm
• head tube: 110mm
• head tube angle: 71.5°

(geometry based on Jitsie Varial tapered fork 370mm and +-45mm offset)

• hub front / rear: Jitsie 100mm 28h disc black / Jitsie 116mm 32h disc black
• rim front / rear: Jitsie 20″ 32mm 28h black / Jitsie 19″ 48mm 32h black
• spokes / nipples: Jitsie inox 1.8mm silver / aluminium black
• tyre front / rear: Jitsie Reverz 20″x2.0 / Jitsie Reverz 19″x2.6
• tubes: Jitsie 20″ light 0.9mm

• headset: Jitsie semi-integrated tapered 1.1/8″ – 1.4″
• headset spacer: Jitsie 5mm aluminium black
• stem: Jitsie 130mm 25° stem with Jitsie stem cap black
• handlebar: Jitsie 31.8mm 730x110mm aluminium black
• grips: foam

• front brake: Shimano MT400 with 160mm brake disc
• rear brake: Shimano MT400 with 160mm brake disc

• bottom bracket: Jitsie ISIS 118mm
• cranks: Jitsie 160mm black
• pedals: Jitsie simple cage black
• freewheel: Jitsie 108.9 17t
• protector: Jitsie bash plate black
• sprocket: Jitsie steel 13t
• chain: KMC Z1eHX Narrow
• chain tensioner: Jitsie 12mm thru axle with integrated snail cams

• 7.6kg including pedals

The 2026 20″ Varial bike comes with the following dedicated spare parts package:

• 1x Jitsie Reverz 20″ front tyre – BI16-FRTYRVZ20
• 1x Jitsie Reverz 19″ rear tyre – BI16-RRTYRVZ19
• 1x Jitsie foam grips – BI21-FGRPNW
• 2x Jitsie disc brake pads Race – BP813 RACE
• 1x Jitsie caged pedals – BI14-1681NW
• 1x Jitsie spoke key Race – BI16-SPOKE WRENCH
• 1x Jitsie inner tube repair kit – JI614-TUBERP KT 311A

• ordered a Jitsie trials bike or are planning to order one? In our five-minute-long unboxing video on Youtube, we’ll explain the unpacking and initial build of your new bike.

Wheel Assembly

• use the pre-assembled wheels
• install the rim tape, making sure the valve hole is facing the rim valve hole
• mount the tire:
  • fit one side of the tire onto the rim
  • slightly inflate the inner tube, then place it inside the tire
  • mount the second side of the tire onto the rim
  • make sure the tire is seated properly on the rim
• install the sprocket:
  • apply grease to the threads
  • screw the sprocket on by hand until fully tightened
• install the brake disc(s):
  • check the indicated rotation direction and mount the disc(s) accordingly
  • tighten the disc bolts to 5–8Nm

Basic Assembly

• frame comes pre-assembled with the headset and bottom bracket
• install the bash plate:
  • apply grease to the bolts
  • do not forget to use the plastic spacers
• install the freewheel on the right crank:
  • apply grease and fully tighten by hand
  • if using a protector ring: mount it between the freewheel and crank shoulder, facing downward when the crank is positioned forward
• install the cranks:
  • apply grease to the bottom bracket axle
  • use a soft hammer if needed to seat the cranks deeper onto the axle
  • install and securely tighten the crank bolts
  • the crank shoulder should sit very close to the bottom bracket shim
  • final torque: 45-50Nm

Frame Kit Assembly

• the forks are pre-cut to the correct length
• fit the fork into the frame using the correct headset cups, compression ring, and headset top cap
• install the 5mm headset spacer and mount the stem, then lightly secure it using the stem cap
  • do not over tighten the headset
  • refer to the headset parts sequence diagram for correct assembly
• install the handlebars:
  • tighten the stem cap bolts in an X-pattern
• at the rear end of the frame, make sure the snail cam bolts are tightened
• apply the stickers on the frame
  • refer to the stickers fitting guide

Brake Assembly

• cut the brake hoses to the recommended length before installation
  • remove the rubber nut cover and slide it along the hose
  • loosen and remove the hose nut using an 8mm spanner
• take care to avoid spilling any oil
  • cut the hose to the required length
• refer to the brake hose length table
  • reinstall the threaded nut, ensuring it is orientated correctly with the threads facing the brake master cylinder
  • slide the supplied olive onto the hose and fit the insert
  • push the hose back onto the master cylinder port, hold it in place, and tighten the nut firmly to seal the olive
  • reinstall the cover and clean up and resideal oil
• install the brake lever assemblies on the handlebar:
  • Euro setup – front brake lever on the left, rear brake lever on the right
  • UK setup – front brake lever on the right, rear brake lever on the left
• the rear brake calipper must be routed through the left side of the frame’s rear triangle
• install the c-clip cable guides to secure the brake hoses in place

Final Assembly

• install the chain
  • the chain is pre-cut to the correct length, so you only need to rivet it using a chain cutter tool
  • when installing the chain, always proceed with care as this is a safety-critical step
• install the rear wheel and install the chain
  • the chain needs to go in between the rear frame’s triangle on the drive side
• adjust the chain tension using the snail cams
• tighten the wheel axle to secure the rear wheel
• align and tighten the rear brake calipper
  • pull the rear brake lever to center the calipper with the disc and tighten the brake calipper bolts
• install the front wheel
• align and secure the front brake calipper(s)
• while holding the rear wheel, apply force to the cranks to fully seat the rear sprocket
• install the handlebar grips
• install the pedals onto the cranks:
  • right side pedal has a right handed thread
  • left side pedal has a left handed thread
  • don’t forget to apply some grease to the pedal and crank threads

Final Steps

• adjust the handlebar position and all controls to your personal preference
• double check all bolts, fasteners and brake connections to make sure everything is tight and works correctly
• you’re done and ready to ride!

• Jitsie and Off>Road>Action reserve the right to partially modify the components of the bike according to available stocks and in harmony with the original specifications. The pictures shown are non-contractual.