
Boom Trike
CruiserSportster
Compare current Boom Trike Sportster listings across different model years and sales channels.
Boom Trike
Sportster
Cruiser
What should you pay for a Sportster?
See the typical asking prices, how prices are changing and which differences between listings matter.
Not enough prices for a useful guide yet
- Typical asking price
- —
- Current prices compared
- 0
This is a guide based on asking prices, not confirmed sale prices.
Price history is still being collected. A trend will appear once more months are available.
Also worth considering
Models in the same category and price range to consider alongside the Sportster.
About the Boom Trike Sportster
The Boom Trike Sportster is not a standalone Harley-Davidson model family, but a Boom Moto-Trike conversion around eligible Harley-Davidson Sportster donors. Boom's 2011 brochure names 883 and 1200 versions and lists Low, SuperLow, Iron, Nightster, Custom and Forty-Eight as suitable base models; XR models were excluded from the conversion. The engine, year and equipment therefore remain those of the particular donor and conversion.
Buyers should assess a Boom Sportster as a combined, homologated vehicle: first identify the Harley donor, then the Boom conversion through chassis/type information and paperwork. This Boom record covers that trike application only; it does not alter or replace the standalone Harley-Davidson Sportster model family.
- Category
- Cruiser
What to check before buying
- Check that registration, VIN, type plate and homologation papers clearly document both the Harley Sportster donor and Boom conversion; XR donors do not match Boom's stated 2011 conversion scope.
- Establish whether the donor is an 883 or 1200 and check Harley engine and transmission service history, oil level, belt drive and any intake, exhaust or wiring modifications.
- Inspect the Boom rear axle, independent/rear suspension where fitted, bearings and rear tyres for play, leaks, misalignment and uneven wear.
- Test front and rear brakes, parking brake and hydraulics on all three wheels, and inspect conversion mounts, frame and bodywork for cracks or repair evidence.







