TBolt USA is open and filling orders quicker than ever!
Email: contact@tboltusa.comText 704-826-5887Request a Callback
[More Info Here]

Pitster Pro - MXR 90 SS Semi-Auto E-Start

Vital Information
Part No TRC-1689
Stock Level Check Stock
This item is out of stock. Click the Yellow Check Stock button above, fill the form, and we will let you know when it's available!

T Bolt USA Proudly offers Pitster Pro Bikes 

EVERY Pitster we sell is The Latest Version and
Brand New with all of the latest upgrades

Excited about getting your bike, and setting it up?  
Check out the Pit Bike Shipping Info and Pit Bike Set Up Info in our Tech Database to get an idea of how quick and painless the process is.  

Bike Model

Model: MXR 90 SS
MSRP: $799.99
Color: White
Curb Weight: 110 lbs
Frame: Chromoly
Fuel Capacity: 0.79 Gallon
Ground Clearance: 7"
Seat Height: 23"
Subframe: Fixed, Chromoly
Swingarm: Chromoly Type A
Wheelbase: 37"
Front Tire: 2.50 x 10"
Front Wheel: 1.40 x 10"
Rear Tire: 2.50 x 10"
Rear Wheel: 1.40 x 10"
Front Brake: Disc
Rear Brake: Disc
Rear Pedal: Steel under the peg
Front: Conventional telescoping oil fork
Rear: Type "A" swing arm, oil shock w/ adjustable preload
Travel: 3" Front/ 3" Rear
Bore and Stroke: 47mm x 49.5mm
Clutch: 5 Plate wet clutch
Cooling: Air cooled
Engine: 4-Stroke Lifan 88cc
Gearing: 420/ 14T x 37T
Ignition: Stator/ CDI with lighting coil
Starter: Kick & Electric
Transmission: 4 Speed semi-auto clutch
Hand Guards: Available
Kick Stand: Standard
Shifter and brake pedal stay: Available


  • You may want to consider setting up the bike on a stand for a solid starting location at first until your confident
  • Turn on Both Fuel and Choke
  • DO NOT open the throttle (do NOT turn the throttle)
  • Move the starter down until it gets stiffer, your looking for top dead center
  • Let the starter come back up and give a full strong swift kick ALL the way thru
  • REPEAT (If necessary)
  • When warm just do not use the choke

Flooded Engine:
IF your flooded , pull the plug, kick it over about 10 times WITH THE PLUG OUT
Put in a NEW PLUG

For ease of starting:
You may want to consider our TRC EZ START HIGH PERFORMANCE CDI
Part No. TRC-9745

One more thing:
At times it helps to just crack the throttle a tiny bit to let air in.

Available Options:


Write Review

Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online Pit Bike Technical Info Database!

We have all necessary support parts on hand.

Most orders ship same, or next business day, unless otherwise noted above.


Share Product
Share on Twitter Share via E-Mail