Pro Boat Jet Jam 12 in self-righting pool racer (PRB08031) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/pro-boat-jet-jam-12-pool-racer-prb08031/  (sheet CC BY 4.0)
Basis: Secondary source: RC Car Action (Pro Boat announcement) (copy of the maker's figures; the maker publishes none directly)
Catalog version: 2026-10-20

Overall (mm): length 304.8, width 114.3, height 76.2
- The Jet Jam is Pro Boat's 12-inch jet-drive pool boat. The file is the 305 × 114 × 76 mm envelope.
- Pro Boat (Horizon Hobby) numbers are quoted from Horizon's launch announcement as republished by RC Car Action / a dealer, because Horizon's own spec tab could not be read; treat as secondary.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
- Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

dimension  value
Length  12 in (304.8 mm)
Beam  4.5 in (114.3 mm)
Hull height  3 in (76.2 mm)
Weight  1 lb (0.5 kg)
Motor  390 brushed
Drive  jet drive, no exposed propeller
Battery  Dynamite 7.4 V 1500 mAh 2S 15C Li-ion

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- RC Car Action (Pro Boat announcement): Pro Boat Jet Jam 12-Inch RTR Pool Racer — web — Publisher's page; dimensions are facts — https://www.rccaraction.com/?p=304532

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/pro-boat-jet-jam-12-pool-racer-prb08031/index.json
API: https://xemstudio.com/api/geometry?object=pro-boat-jet-jam-12-pool-racer-prb08031