Trailmaster TM33-250 Adult Dirt Bike

In stock

Regular price $2,299.99

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.


  • Adult size dirt bike
  • 223cc engine
  • Manual transmission



This vehicle can come fully assembled or partially assembled -- see options. Partially assembled is the default.


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

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  • Engine Type: ZSCB250D-G, Single Cylinder, 4-Stroke, Air Cooled
  • Displacement: 223 ml
  • Max Power: 12/7000 kw/r/min, 16 HP
  • 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: PZ28
  • Ignition: Digital CDI
  • Transmission: #520 Chain, FT: 13T/RR: 47T Sprocket
  • Front Suspension: Φ51*Φ54-910mm Inverted Hydraulic Forks, 150mm Travel
  • Rear Shock: 460mm Spring Pre-load None-Adjustable Shock
  • Front Wheel: Aluminum Rim, FT: 1.60 x 21
  • Rear Wheel: Aluminum Rim, RR: 2.15 x 18
  • Front Tires: 80/100-21
  • Rear Tires: 110/100-18
  • 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: 86.6"X33.9"49.2"/2200x860x1250mm
  • Packing Size: 67.5"X18"X34"/1715x450x860mm
  • Wheel Base: 59"/1500 mm
  • Seat Height: 37"/940 mm
  • Ground Clearance: 11.8"/300 mm
  • Fuel Capacity: 6.5 L / 1.72 Gal.
  • N.W: 234lbs/117KG
  • G.W: 326lbs/148KG