Trailmaster TM31X-250 Adult Dirt Bike
- Price Match Guarantee — Contact Us
- Guaranteed Lowest Price
- Lifetime Free Tech Support — Live Person
- Guaranteed Parts Availability
- 1 Year Warranty
- Machine Shop Customization Available
- Call 434-313-3535
BEWARE of other sellers with cheap prices who will send you a crate of parts that you will have to assemble. We strongly recommend getting your vehicle assembled and tested by BDX world class technicians.
BDX is the only online seller, in the USA, with full parts and phone technical support for this type of vehicle. Read from others who purchased from our competition -- click here. Read the full case for buying only from BDX -- click here.
Comes with FREE ONE YEAR WARRANTY: We are the only vehicle seller with a full ONE year warranty. We do this because we stand for service after the sale!!
Call and speak to a live person -- no automated phone system.
DESCRIPTION
- Adult size dirt bike
- 223cc engine
- Manual transmission
WARRANTY
BENEFITS
- FREE One Year Warranty -- All Parts Included -- click here
- Lifetime Free Phone Tech Support -- click here
- Guaranteed Parts Availability -- click here
- Guaranteed Ride Plan -- click here
- No Shipping Fee Option -- click here
- 25% Parts Discount -- click here
This vehicle can come fully assembled or partially assembled -- see options. Partially assembled is the default.
PLEASE READ: CRITICAL SHIPPING INFORMATION 
One Year Free Warranty -- Includes ALL Parts
Lifetime Free Phone Tech Support
Guaranteed Parts Availability
Guaranteed Ride Plan
No Shipping Fee Option
25% Replacement Parts Discount
BDX the Only Seller Who Fully Supports What They Sell
How BDX Compares to the Other Guys
BDX, the ONLY Place You'll Get Straight Talk
BDX Clears the Confusion Intentionally Created by Other Sellers
Machine Shop Customization Available
The Only Seller With Performance Parts for Speed, Power, Robustness
Seven Reasons to Choose BDX
BDX Facebook Page -- See How We Operate
BDX Facebook Group -- Meet Thousands of BDX Customers
SPECIFICATIONS
- Engine Type: ZSCB250D-G, Single Cylinder, 4-Stroke, Air Cooled
- Displacement: 223 ml
- Max Power: 12/7000 kw/r/min
- Max Torque: 17.5/5500 N.m/r/min
- Compression Ratio: 9.3~9.9:1
- Shift Type: Manual Wet Multi-Plate, 1-N-2-3-4-5, 5-Gears
- Bore and Stroke: 65.5 x 62.2 mm
- Min. Fuel Consumption: ≤354(g/Kw.h)
- Start Type: Electric & Kick Start
- Carburetor: PE28
- Ignition: Digital CDI
- Transmission: #520 Chain, FT: 13T/RR: 47T Sprocket
- Front Fork: Φ51*Φ54-830mm Inverted Hydraulic Forks, 150mm Travel
- Rear Shock: 450mm Spring Pre-load None-Adjustable Shock
- Front Wheel: Aluminum Rim, Gravity Cast Hub, FT: 1.6 x 19
- Rear Wheel: Aluminum Rim, Gravity Cast Hub, RR: 2.15 x 16
- Front Tires: 70/100-19
- Rear Tires: 90/100-16
- Front Brake: Dual Piston Caliper, 240mm Disc
- Rear Brake: Single Piston Caliper, 240mm Disc
- Frame: Lightweight, Steel Tube Frame
- Swing-Arm: Tube High Strength Steel Swingarm; L=560mm
- Handle Bar: Tapered Aluminum #6061
- Overall Size: 78"X32"X45.7"/1980x810x1160 mm
- Packing Size: 67.3"X17.5"X34"/1710x445x860mm
- Wheel Base: 53.1"/1350 mm
- Seat Height: 34.6"/880 mm
- Ground Clearance: 13"/330 mm
- Fuel Capacity: 7.5 L / 2 Gal.
- N.W: 231lbs/105KG
- G.W: 297lbs/135KG