OFF-ROAD RACING COMPETITION ONLY

BMS PRO - X 125

The BMS® PRO-X 125 is the most compact and lightweight of the mid-size bikes. Powered by 123.67cc Engine with 4 speed transmission, long travel suspension, 14x17 track and Anodized Aluminum Rims.

MSRP $1,199 usd

*MSRP Does not include destination charges, taxes, licenses fee or Dealer preparation

Menu
Overview Features Gallery Specs Find A Dealer Manual PDF Find Parts
VEHICLE LINE-UP
REQUEST A QUOTE
Overview Gallery Features Specs Find A Dealer Manual PDF Find Parts

BEST IN-CLASS MID SIZE DIRT BIKE

The BMS® PRO-X 125 is the most compact and lightweight of the mid-size bikes. Powered by 123.67cc Engine with 4-speed Manual (1-down / 3-up) transmission, long-travel suspension, 14x17 track with anodized aluminum rims.

Inverted Forks

Twin Tube Inverted shock absorber with Standard Triple Clamps

Knobby Tires

Front Tire 60/100-17" Rear Tire 80/100-14"

Rear Suspension

High-Performance Spring shock

Lightweight POWERFUL ENGINE

The BMS® PRO-X 125 Features 123.67cc 4-stroke engine with special racer technology. Optimized crankshaft and piston for optimum performance. Small size magneto rotor to improve the engine response speed. 4-speed Manual (1-down / 3-up)

Driving Experience

A Rare Combination of Striking Styling, Lightweight Handling, and Afford-ability. A terrific combination of Lightweight responsiveness and lively performance

PERFORMANCE EXHAUST

High-Performance Muffler

AIR INTAKE

26mm Carburetor with Two-Stage Competition Air Filter

FRONT & REAR DISC BRAKE

Front & Rear Hydraulic Disc Brakes

ADVENTURE SEEKER

If you enjoy blasting down the trail as much as along twisty back roads, BMS® PRO PREMIUM 125 is the answer. Designed for racing competitions only.

CHOOSE YOUR FAVORITE COLORS

blue

red

black

empty

empty

empty

empty

empty

empty

empty


View Gallery

View Gallery

View Gallery

View Gallery

View Gallery

View Gallery

View Gallery

View Gallery

View Gallery

View Gallery

Engine & Drive Train

  • Engine Type
  • 1 Cylinder, 4 Stroke ZS154FMI-2
  • Displacement
  • 123.67cc
  • Horse Power
  • 7.30
  • Bore Stroke
  • 54 X 54.mm
  • Fuel System
  • Carburetor
  • Cooling System
  • Air Cool
  • Transmission
  • 4 Speed Manual
  • Drive System
  • Drive Chain
  • Brake System
  • Front & Rear Disc Brake
  • Engine Oil
  • SAE 10W-30/15W-40

Dimensions & Capacities

  • Overall L x W x H
  • 69 x 29 x45 inch
  • Package size
  • 61 x 17 x 28 inch
  • Seat Height
  • 34 inch
  • Rider Capacity
  • 1 Person
  • Rider Load Capacity
  • 180 lbs
  • Gross Weight
  • 200 lbs
  • Net Weight
  • 155 lbs
  • Fuel Capacity
  • 1 gallon
  • Oil Capacity
  • 1 Us qt

Suspension & Chassis

  • Front Suspension
  • Rebound Adjustable Forks, Inverted
  • Rear Suspension
  • Spring Shock
  • Wheel base
  • 48"
  • Ground Clearance
  • 13"
  • Climbing Ability
  • 12º
  • Front Tires
  • 60/100-17"
  • Rear Tires
  • 80/100-14"

OTHERS

  • Ignition Type
  • CDI
  • Battery
  • 12V 5a
  • Lubrication
  • Wet Sump
  • Instrument Cluster
  • n/a
  • Vehicle Width
  • 29
  • Emission Control
  • Off-Road Racing Only
  • Government Certificate
  • Off-Road Racing Only
  • Age Restriction
  • 16 years & older
  • California residents
  • click here for proposition 65
7.30
Horsepower
29
Vehicle Width
13"
Ground Clearance

Find a Dealer

Please click on the button below to fill out the your dealer location request form

-->

Customer Care

Owning a BMS® is more than just buying a side x side. We’re here to ensure that you have the best experience with your Side by Side. Whether you’re looking for a copy of your owner’s manual, warranty, or general safety information.

Owners Manual

Find Owners Manuals for your current vehicle

Assembly Instructions

Find wire-diagrams and electric schematics for your BMS Vehicle

E-wire diagram

Find wire-diagram and electric schematics for your BMS Vehicle

Looking for spare Parts?

We've got what you need!

Excellent parts department provides high quality and huge selection of UTV Parts, Sports vehicles, Side x Side , Scooters, and ATV Parts In stock and ready to ship / large inventory of 100% Genuine BMS Parts Lowest-Unmatched Price / Please visit our parts web site by clicking the button below

FIND PARTS