
Meet the MXR 125 12X14 Manual Clutch
MXR 125 Four Stroke mini bike is a great way to step up to a manual clutch. The smooth 125 four speed transmission and great suspension make the MXR 125 a perfect bike for any rider.
Also available in semi-automatic.
$1,649.00
18 in stock

Designed with big bike features in a compact and light weight chassis.
FEATURING:
- Pitster Pro 125cc power plant
- 22mm Carburetor
- HD Suspension
- Manual clutch or Semi auto options four speed
- New floating caliper rear brake
- Oversized Rotors
- 1/4 Turn Throttle
Additional Information
Weight | 144.5 lbs |
---|---|
Dimensions | 61 × 27.5 × 30 in |
Transmission Types | Manual Clutch |
MODEL | |
GPX MOTO | MXR 125 |
MSRP | $1,649.99 |
ENGINE | |
Carburetor | 22 mm |
Clutch | 5 plate wet clutch |
Cooling | Air Cooled |
Gearing | 420/ 16T X 39T |
Lubrication | Oil bath |
Engine | Four stroke ZS 125cc SOHC |
Bore and Stroke | 52.4mm x 55mm |
Ignition | Stator/ CDI |
Compression Ratio | 9.5:1 |
Starter | Kick |
Transmission | Four speed HO manual clutch or Semi auto options |
CHASSIS AND DIMENSIONS | |
Color | White |
Frame | Chromoly with cradle |
Fuel Capacity | 3.8 L |
Overall Length | 61" |
Overall Width | 27.5" |
Subframe | Chromoly, removable |
Wheelbase | 44.5" |
Seat Height | 30" |
Curb weight | 144.5 lbs |
Ground Clearance | 9.5" |
SUSPENSION | |
Front | GPX Hydraulic telescopic oil fork |
Rear | Chromoly, single shock w/ preload adjustable |
Swingarm | Pro style |
Travel | 5 Inches Front / 5 Inches Rear |
WHEELS AND TIRES | |
Front Tire | 2.50 X 14 (60-100/14) |
Front Wheel | 1.40 x 14" |
Rear Tire | 3.00 x 12 (80-100/12) |
Rear Wheel | 1.85 x 12" |
BRAKES | |
Front Brake | 190mm W-Style Rotor W/ Floating Caliper |
Rear Brake | 190mm W-Style Rotor W/ Floating Caliper |
ADDITIONAL FEATURES | |
3m graphics package | Standard |
Kick Stand | Standard (removable) |
Pro style handle bar pad | Standard |
Replica graphics | Available |
Triple Clamps | Alloy |
BUILD-A-BIKE OPTIONS | |
Air filter and Intake | K&N or UNI Pod Filter |
Custom Graphics | Available |
Big Bore Kits | Big Bore Kit Options |
FEATURES NOT FOUND ON OUR COMPETITION | |
Carburetion jetting kit | Standard |
Engine Skid Plate | Standard |
Gripper seat cover | Standard |
High Flow Air Filter | Standard |
Integrated air box | Standard |
Nylon chain sliders and chain guide | Standard |
Oversized SPX Stainless Steel Footpegs | Standard |
Stainless Steel Fasteners | Standard |
Taper steering bearings w/ dust covers | Standard |
Ultra flex plastics | Standard |
4 reviews for MXR 125 – MANUAL
MXR 125 MANUAL CLUTCH MANUALS & DIAGRAMS
Download the parts lists and manuals available for the MXR 125 MANUAL CLUTCH.
MXR 125 Engine Exploded View.xlsx
MXR 125 Parts Exploded View.xlxs
ZS110 ZS125 ELECTRIC WIRE DIAGRAM.jpg
GPX Moto Pit Bike Owner’s Manual.pdf
Download the above documents by clicking the file names.
NOTE FOR CUSTOMERS: All product-related downloads will be available immediately on the order confirmation page, and will be available in your GPXMoto.com account indefinitely. They will also be emailed immediately after purchase as a .zip file.
!!!WARNING!!!
THIS MOTORCYCLE IS A COMPETITION MODEL ONLY AND IS NOT MANUFACTURED FOR, NOR SHOULD BE USED ON PUBLIC STREETS, ROADS OR HIGHWAYS. THE USE OF THIS MOTORCYCLE SHOULD BE LIMITED TO PARTICIPATION IN SANCTIONED COMPETITION EVENTS UPON A CLOSED COURSE AND SHOULD NOT BE USED FOR GENERALOFF-ROAD RECREATIONAL RIDING. IT IS INTENDED FOR EXPERIENCED RACERS ONLY, NOT FOR BEGINNERS.
Michael L –
“I bought a new XJR 125 manual 3 years ago with lots of past experience on Pitbikes and have been bragging about it to anyone who asks. Extremely well build (Im 165lbs) and its more fun on the woods track than any KLX. In 3 years of beating on it i have only had to do basic maintenance and a new rear shock. Hands down the best pitbike for the money, and great way for a youngster to learn the clutch.”
Arhip –
“This bike is a powerful and well built bike and has an amazing price also I reccomend this bike if you’re in the pit bike market.”
James M –
“Me and my sons love to play on them.we all race motocross and train on pitbikes pitsterpro are amazing.”
T. Peterson –
“We love Pitster! They have been so easy to deal with and my kids love their bikes! I even like to ride around on them!”