Truett & Osborn Stroker Flywheels for 45” Flatheads
Select variant:
for Sportster crankpins and connecting rods
for stock crankpin and connecting rods
Price and stock:
Item №
63-753
Price incl. VAT
1,131.81 €
Available
9
Ready for immediate delivery from our Würzburg, Germany warehouse
The price includes 180.71 € German VAT.
- Flywheels by Truett & Osborn
- fits 45”/750cc W, WR, WLDR and G models 1937-1973
- for Sportster crankpins and connecting rods
- steel
- Ø 7-7/8”
- stroke: 4-1/2 ”
- 900 cm³
- USA
- gross weight: 8.91 kg
There is NO Substitute for more cubic inches! Boost your little Flatty up to 54 cui or 900cc respectively and experience the change from a lame duck to an agile pony. These 4.5” stroker flywheels require special stroker pistons which are also available. Recommended for qualified mechanics only because the flywheels need to be balanced and the engine cases and cylinders must be relieved for the rods to clear.
The selection includes:
- flywheels for stock 45” crank pin and connecting rods
- flywheels for racing purposes which work with stronger 1957-84 Sportster crankpins and connecting rods
Accessories:
See also:
Graf Stroker Pistons 45”/750cc Flathead
Admittedly the investment for a set of stroker flywheels is pretty hefty and you wouldn't crown this wonderful device with a set of inferior pistons, would you? The Wrecking Crew, for one, didn't want to gamble and had these special pistons made by the renowend German manufacturer Graf. Those guys supply the vintage and classic racing scene since decades and you can simply trust their material. And yes, they are more expensive than your average 45 piston but a seized or broken piston at full throttle is by far more costly, guaranteed. ...
TWH Flat Track WR Footpeg Bracket
Authentic reproduction of the right side footpeg bracket as used on WR race bikes. Can be used on stock W series 45”/750 cc Flatheads to replace the footboard.
Have any questions?
Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com