NEW Videos
Filling the Bottles | Filling the Motor | Filling the Tranny

The Factory Fill™ Oil Replacement System
The BillyWho Factory Fill System eliminates searching the manual for oil capacity. This is the first ever bike specific oil fill system. Its patented design not only allows you to measure volume but it also offers a spill and clean-up free transfer to the engine and transmission.

Fill the bottles at home and take them to the track to eliminate trackside measuring frustrations. Because it is a sealed environment you will ensure your oil is free from dust and other contaminants in the air. Wind and hard to get to fill holes will never again be an issue. Whether you are changing your oil in the garage, plan to do an oil change trackside or just want to be prepared to add oil if level gets low while riding, the Factory Fill is a must!

There are three Factory Fill bottles that accommodate most modern 2 and 4-stroke motorcycles and ATV's and a Honda package with a motor bottle and a transmission bottle for the CRF and TRX split case bikes and ATV's with oil capacity not exceeding 1.3L. A larger size bottle is in development and will be available for bikes and ATV's that exceed 1.3L oil capacity.

Each bike model on the motor bottle has two fill levels machined into the bottle.
1 ) Capacity at oil change with oil filter replacement.
2 ) Capacity at periodic oil change without filter replacement.

Each level is clearly marked with a raised fill line molded into the bottle for accuracy and durability and illustrated with an easy to read label. The marks on the bottle account for the residue left in the bottle after transfer to the engine so you can have complete confidence that when you fill the bottle to the appropriate marked line that you get exactly what the factory manual prescribes. The label also features a conversion chart to enable you to convert metric to US and vice-versa.

Measuring the volume is only the beginning of the Factory Fill. Using the high-flow transfer tube you can quickly fill the engine and transmission regardless of the location of the fill hole WITHOUT the use of a funnel and you will not spill a drop and yes it even fits into the tiny CRF250X tranny hole.

Downlaod the instructions here (PDF)

Here is how it works:
1. Unscrew the cap and fill the bottle to the specified line per application.
2. Screw the cap on tightly and remove transfer tube end cap.
3. Insert transfer tube into engine or transmission fill hole.
4. Invert bottle and open high-flow cap valve by pulling transfer tube.
5. Squeeze bottle to transfer oil into the engine.
6. After all oil has drained from the bottle and tube, remove transfer tube and recap engine fill hole.
7. Close high-flow valve on cap and reinstall transfer tube end cap.
8. Check fluid level per Factory specifications.
9. Have fun and find something else to worry about.

Click Here to Order Now

Factory Fill™ Motor Bottle -- $21.00 (1 motor bottle accommodates the following bikes) Two machined marks for each bike model, one for oil change with oil filter replacement and one for periodic oil change without oil filter replacement. Honda 4-Strokes CRF250R/X 2004-08, CRF450R 2002-08, TRX450R 2004-06 KTM 4-Stroke 2008 SXF250/450 Yamaha 4-Strokes *YZ250/450F 2003-08, WR250F 2003-06 *Also includes WR450 models.

Factory Fill™ Tranny Bottle -- $21.00 (1 tranny bottle accommodates the following bikes) Honda 4-Strokes CRF250R 2004-08, CRF250X 2004-08, CRF450R 2002-08, TRX450R 2004-08 Honda 2-Strokes CR125R 2000-07, CR250R 2002-07 Kawasaki 2-Strokes KX125 2003-05, KX250 2000-04, KX250 2005-06 KTM 2-Strokes SX, MXC & EXC 125/200 2001-05, 250/300 2003-05, 250/300/380 2001-02 Suzuki 2-Strokes RM125 2003-09, RM250 2003-09 Yamaha 2-Strokes YZ125 2000-08, YZ250 2000-08

Factory Fill™ General Bottle -- $21.00 (1 general bottle with incremental marks in US qt. and cc.) Incremental marks from 550-1225cc Incremental marks from .58-1.27qt

You can contact us at the following address or email to order. We accept all major credit cards and ship the following day.

BillyWho, LLC
P.O. 706
Picabo, ID 83348
e. info@billywho.com