BRAND - BattCave
(COMING SOON - PRE-ORDERS ONLY) BattCave - Mini GT12 (1/12) JOK3R-R Competition Racer Kit (Kit Form)
(COMING SOON - PRE-ORDERS ONLY) BattCave - Mini GT12 (1/12) JOK3R-R Competition Racer Kit (Kit Form)
In stock
- Available today!
- Click & Collect!
- Nationwide Delivery!
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Scale: GT12 Mini (Kamtec Mini Racer Size)
Electrics: Not included - See available items within the GT12 Mini Class Spec
Body: Not included - Recommended 1/12 Mini Bodies such as the Kamtec Monster Mini.
Comes in three spur gear sizes (we do not yet know which we will be supplied 45, 46 & 48T)
BattCave JOK3R-R Mini Racer (July 2025 Update)
Since its launch in late 2023, the JOK3R Mini Racer has been one of the main talking points in the world of mini racing, winning the hearts of many racers and race meetings up and down the country! Even with the success of the JOK3R, our philosophy has not changed; instead, we have once again pushed the JOK3R further in terms of performance, quality, and value with this latest update – codename JOK3R-R.
What’s New in the JOK3R-R (July 2025)
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New A-Arm – Stronger material, small design refinements, and +0.5mm ride height mounting for increased durability and setup flexibility.
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New Steering Hub – Upgraded material and subtle design tweaks for improved strength, with no geometry changes.
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All-New Steering Buffer Limiter – Completely redesigned for enhanced impact absorption and steering protection.
Price
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Competition Spec Kit Price: £119.99 (unchanged from launch!)
Base Product Highlights
- Mini Construction Rules V1.5 Compliant
- Premium 3mm Black GRP chassis
- Fully precision ball-raced
- 5mm Big Bore Kingpin
- High/Low Rear Axle Height selection
- Forward/Backward battery positions
- Fully adjustable preload and droop for front and rear
- Large/small servo posts provided
- LCG motor mount
- O-ring pivot guide
- Proprietary self-levelling side band system
- Quick-change front and rear spring design
- Proprietary servo-alignment tool included
- Side impact protection for rear bearings
- 24/25T servo saver included
- High impact steering buffer
- TPU front bumper
- Full set of ride height shims included
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ZED (Zero E-clip Design)
Compatibility & Upgrade Path
Except for the original JOK3R chassis, pod plate, and pod guide, all existing JOK3R spare and optional parts remain compatible with the JOK3R-R update. Original JOK3R owners can update to full R spec via our upgrade kit with minimal hassle and outlay.
What You Need to Run
- RS-540 type motor (long boss pinion recommended)
- Speed control, servo, battery & charger
- Radio control set
- Body shell and tyres (check your local club for rules and recommendations)
Resources & Support
- Highly detailed, easy-to-understand instruction manual with tech tips and setup sheets from JOK3R drivers – available from our download section and soon on PetitRC.
- With over 90% of parts designed and manufactured in-house, we provide full spares support and remain committed to ongoing updates and future options.
Recommended Tools for Assembly
- 1.5mm and 2.0mm hex/Allen drivers
- 4mm turnbuckle wrench
- 5.5mm hex socket driver
Order your JOK3R-R today and experience the evolution of one of the most popular mini racing platforms available!