Motocross Bikes
2007TM Racing MX 85 Junior
31 fields on record
The 2007 TM Racing MX 85 Junior is a lightweight motocross machine engineered for young riders transitioning to competitive racing. Featuring a potent 85cc liquid-cooled engine with high compression and advanced Kokusan electronic ignition, it delivers responsive power suited to junior championship racing. Its rigid perimetral frame and quality Paioli suspension provide excellent handling characteristics for developing racers seeking performance and precision.
- Capacity
- 85.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 364.0 kg
- Seat height
- 918 mm
- Power
- Not on record
Know it? Add it →
What’s new for the 2007 TM Racing MX 85 Junior
vs the 2006| Spec | 2006 | 2007 |
|---|---|---|
| Front suspension | — | Paioli USD 43 |
| Front brakes | Single disc | Single disc. Nissin pump and Brembo caliper |
| Rear brakes | Single disc | Single disc. Nissin pump and caliper |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for motocross racing on closed off-road tracks, not for street use, commuting, or general recreation.
- Built for
- A sharp, race-bred two-stroke with premium suspension components (Paioli and Ohlins) that rewards aggressive, precise riding and rapid direction changes.
- Not ideal for
- Not suitable for adult riders, road riding, touring, passengers, or anyone seeking a comfortable or beginner-friendly bike.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 85.0 ccm
- Engine type
- Single, two-stroke
- Bore x stroke
- 47.9 x 47.0 mm
- Compression
- 17.2:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Kokusan CDI Electronic with variable advance
- Lubrication system
- 3.5% oil mixture
- Power
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiple-disk in oil bath with hydraulic control
Dimensions & weight
- Wheelbase
- 1280 mm
- Overall length
- 2030 mm
- Overall width
- 1250 mm
- Overall height
- 1300 mm
- Seat height
- 918 mm
- Dry weight
- 364.0 kg
- Fuel capacity
- 7.00 litres
- Ground clearance
- 305 mm
Chassis & suspension
- Frame
- Cr-Mo steel Perimetral oval section
- Front suspension
- Paioli USD 43
- Rear suspension
- WP
Brakes & wheels
- Front brakes
- Single disc. Nissin pump and Brembo caliper
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc. Nissin pump and caliper
- Rear brakes diameter
- 220 mm
- Front tyre
- 70/100-17
- Rear tyre
- 90/100-14
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2005 | 2007 | 2008 | 2010 | 2011 |
|---|---|---|---|---|---|
| Capacity | 85 cc | 85 cc | 85 cc | 85 cc | 85 cc |
| Dry weight | 364 kg | 364 kg | 364 kg | 364 kg | 364 kg |
| Seat height | 918 mm | 918 mm | 918 mm | 918 mm | 918 mm |
| Fuel capacity | 7 L | 7 L | 7 L | 7 L | 7 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the TM Racing MX 85 Junior?
The 2007 TM Racing MX 85 Junior has a Capacity of 85.0 ccm (5.19 cubic inches).
How many gears does the TM Racing MX 85 Junior have?
The 2007 TM Racing MX 85 Junior has a Gearbox of 6-speed.
How much does the TM Racing MX 85 Junior weigh?
The 2007 TM Racing MX 85 Junior has a Dry weight of 364.0 kg (802.5 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.