Looking for a quick sale? Take a look at our lot for the jet boat you've been waiting for. Not only do we sell our used RMX models, but various brands from Duckworth, to Weldcraft, to Thunderjet, etc. Each jet boat is tested and inspected before we place them on the lot.

We often sell our own RMX brand jet boats for the customers who are upgrading or seeking a change in model. Often, these boats have very low hours, and all the features you have been looking for in a jet boat.

If you are looking to upgrade to a Riddle Marine jet boat you may place your boat on the lot. Call for additonal details.

2003 Riddle Marine 28' Twin

Marine Power GM Ramjet 383's

Hamilton 212's with stompgrates

Full width 3/8” rear bottom section

1/4” front

Steel center section

Center stick steer

Hardtop with canvas front section above driver

1 door with dash on passengers side (starboard side)

Alaskan bulkhead

Cabinets in hardtop


Top lights

House battery system with solar panels for charging

Trim tabs

Cross tank with storage above

Live well and fish box in transom

4 suspension seats

1 bench seat with hidden toilet

Vinyl covered wood floors

Snap in carpet on high deck and floors

Bolt on powdercoated bow and high deck rails

316 hours


RMX Xtreme 19'


Fully loaded
6 liter Marine Power engine
Berkeley jet
Tower with top shade
Stereo system, lots of storage, heater, wiper
GPS speedo, stomp grate, place diverter jet trim
Sand trap, LED light bar, cockpit cover, towing bra and more...


2017 RMX 21’

6.2L DI 400hp

22 Engine Hours

Hamilton 212 Pump

Stomp grate

Snap in carpet


Garmin 547 color GPS

  - chartplotter & sounder W/ basemap + US & coastal

Garmin VHF 100 radio

Fusion stereo AM/FM/VHF & weather

  - 4 speakers Sirius/XM ready

Price $78,500

Idaho Boat Co 22' Imn

240 Sport Jet, outback style

105 engine hours

Front and rear trolling motors

TR1 system for rear trolling motor

  (remote power, trim, start, stop)

4 downriggers

Stick steering

Bow anchor system

CD player/stereo system with secondary controlls

Price $55,00

2019 RMX 26ft Twin

Twin 400hp 6.2L DI

Hamilton 212 Pumps with stomp grates

3/8 bottom center overlay

Air ride seats

Espar diesel heater

Bench seat storage

Bench 2 bed

Travel Cover

Stick Steer

Price $150,000

Custom Aluminum 18’

350 Chevy

Berkley Pump

Price $8,995

© 2014 by Riddle Marine, LLC        |        607 Snake River Ave in Lewiston, ID 83501        |        208-743-2660        |        contact webmaster

  • Twitter Clean
  • YouTube Clean
  • w-facebook