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2026 KX112 FEATURES SPECS GALLERY
2026 KX112

Prep for the leap to full-size motocross bikes on the capable KX112 supermini. With a large 112 cc 2-stroke engine combined with a host of significant updates, this factory-inspired race machine gives young racers the tools to take their racing careers to the next level and the confidence to push even harder.

FEATURING:

  • 112 cc LIQUID-COOLED, 2-STROKE SINGLE-CYLINDER ENGINE
  • NEW KYB ø43 mm INVERTED FRONT FORK AND UNI TRAK REAR SUSPENSION
  • NEW RIGID PERIMETER FRAME
  • NEW LARGE ø240 mm FRONT, ø220 mm REAR DISC BRAKES
  • UPDATED FACTORY-INSPIRED KX STYLING

ADDITIONAL VEHICLE FEATURES:

  • NEW aluminium Renthal Fatbar handlebar with ODI Lock-On grips
  • NEW ERGO-FIT adjustable 8-position handlebar mount
  • NEW Larger riding triangle and wider handlebar and footpegs
  • NEW Increased rear wheel travel on par with full-size KX models
  • 19” front wheel and 16” rear wheel
  • NEW Dunlop Geomax MX34 tyres
  • Team Green Racer Support Program

MAKE AN ENQUIRY

Features

REAL CHASSIS PERFORMANCE

Inspired by Full-Size KX Motocrossers

A robust perimeter frame delivers the strength and torsional rigidity needed to harness the engine’s full power, giving riders the confidence to push hard on the track. Complementing the frame are a new high-rigidity front fork and long-stroke rear suspension, along with a powerful braking system. Built with the same “Built to Win” spirit that defines the full-size KX models, the new machine is engineered to give young racers a competitive edge.

THE RIGHT FIT

Sized Right for You

Feeling at one with your machine is extremely important for speed and control – especially for aspiring racers learning how to get the most from themselves and their bikes. 
For 2026, the KX112 offers a roomier rider triangle, wider handlebar, greater ERGO-FIT adjustability, and a host of high-grade, big-bike-style ergonomic components designed for enhanced control and comfort.

ENGINE

Proven Performance

Designed to deliver both ample power across the rev range and strong top-end performance, the 112 cc 2-stroke single-cylinder engine offers winning potential in a highly competitive class. In particular, the KX112 benefits from strong low-end torque, helping propel riders forward in a wide variety of racing situations.

Technical Specifications

Engine
2-stroke Single with KIPS
Displacement
112 cc
Bore x Stroke
52.5 x 51.6 mm
Compression Ratio
9.9:1 (low speed), 8.6:1 (high speed)
Induction
Piston reed valve
Fuel System
Carburettor: Keihin PWK28
Ignition
Digital-CDI
Starting
Primary kick
Cooling
Liquid-cooled
Lubrication
Pre-mix (32:1)
Transmission
6-speed, return
Primary Reduction Ratio
3.400 (68/20)
Gear Ratio 1st
2.538 (33/13)
Gear Ratio 2nd
1.875 (30/16)
Gear Ratio 3rd
1.500 (27/18)
Gear Ratio 4th
1.250 (25/20)
Gear Ratio 5th
1.090 (24/22)
Gear Ratio 6th
0.956 (22/23)
Final Reduction Ratio
3.923 (51/13)
Clutch
Wet multi-disc, manual
Final Drive
Chain
Frame
Perimeter, high-tensile steel
Front Suspension
ø43 mm inverted fork with adjustable compression and rebound damping
Rear Suspension
Uni Trak, single shock with adjustable dual-range (high/low-speed) compression damping, adjustable rebound damping and adjustable spring preload
Front Wheel Travel
275 mm
Rear Wheel Travel
305 mm
Rake
29.2°
Trail
117 mm
Steering Angle (L/R)
39° / 39°
Front Tyre
70/100-19 42M
Rear Tyre
90/100-16 51M
Front Brake/s
ø240 mm petal disc
Front Caliper/s
Dual-piston
Rear Brake
ø220 mm petal disc
Rear Caliper
Single-piston
ERGO-FIT
Yes
Dimensions (LxWxH)
1,935 x 800 x 1,165 mm
Wheelbase
1,310 mm
Road Clearance
330 mm
Seat Height
865 mm
Curb Weight*
78.4 kg
Weight without Fuel
74.8 kg
Fuel Capacity
5.0 litres
Model Code
KX112BTFNN
showroom_folder				2026 kx112
showroom_brand				kawasaki
showroom_brand_wufoo		kawasaki
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content_description1		

Prep for the leap to full-size motocross bikes on the capable KX112 supermini. With a large 112 cc 2-stroke engine combined with a host of significant updates, this factory-inspired race machine gives young racers the tools to take their racing careers to the next level and the confidence to push even harder.

FEATURING:

ADDITIONAL VEHICLE FEATURES:

content_description2 Power;Performance;Technology;Details#####Engine|2-stroke Single with KIPS;Displacement|112 cc;Bore x Stroke|52.5 x 51.6 mm;Compression Ratio|9.9:1 (low speed), 8.6:1 (high speed);Induction|Piston reed valve;Fuel System|Carburettor: Keihin PWK28;Ignition|Digital-CDI;Starting|Primary kick;Cooling|Liquid-cooled;Lubrication|Pre-mix (32:1);Transmission|6-speed, return;Primary Reduction Ratio|3.400 (68/20);Gear Ratio 1st|2.538 (33/13);Gear Ratio 2nd|1.875 (30/16);Gear Ratio 3rd|1.500 (27/18);Gear Ratio 4th|1.250 (25/20);Gear Ratio 5th|1.090 (24/22);Gear Ratio 6th|0.956 (22/23);Final Reduction Ratio|3.923 (51/13);Clutch|Wet multi-disc, manual;Final Drive|Chain#####Frame|Perimeter, high-tensile steel;Front Suspension|ø43 mm inverted fork with adjustable compression and rebound damping;Rear Suspension|Uni Trak, single shock with adjustable dual-range (high/low-speed) compression damping, adjustable rebound damping and adjustable spring preload;Front Wheel Travel|275 mm;Rear Wheel Travel|305 mm;Rake|29.2°;Trail|117 mm;Steering Angle (L/R)|39° / 39°;Front Tyre|70/100-19 42M;Rear Tyre|90/100-16 51M;Front Brake/s|ø240 mm petal disc;Front Caliper/s|Dual-piston;Rear Brake|ø220 mm petal disc;Rear Caliper|Single-piston#####ERGO-FIT|Yes#####Dimensions (LxWxH)|1,935 x 800 x 1,165 mm;Wheelbase|1,310 mm;Road Clearance|330 mm;Seat Height|865 mm;Curb Weight*|78.4 kg;Weight without Fuel|74.8 kg;Fuel Capacity|5.0 litres;Model Code|KX112BTFNN content_description3 content_allow_reviews n content_author content_external_ref1 content_external_ref2 content_external_ref3 showroom-Kawasaki-2026-KX112 content_compatibility_code n content_external_src content_fullpath Kawasaki 2026 KX112 content_level 2 content_id 11338 content_module content_name 2026 KX112 content_short_description1 content_short_description2 content_short_description3 content_type_code showroom content_type_id 15 content_type_name Showroom date_posted 0000-00-00 00:00:00 date_updated 2026-04-20 09:12:52 page_editor page_header 2026 KX112 page_id 11338 page_index page_subheader parent_content_id 3035 parent_id 3035 rating 0 reviews 0 sortorder 0 subtitle templatebody showroom_model templatefoot templatehead templatesearch thumb_content_type_id 0 timestamp 2026-04-20 09:12:52