ARRMA Granite 4X4 3S BLX (1/10 monster truck, ARA102720) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/arrma-granite-4x4-3s-blx/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (ARRMA (Horizon Hobby))
Catalog version: 2026-10-20

Overall (mm): length 476, width 342, height 196
- The Granite 3S BLX is ARRMA's 1/10 4WD brushless monster truck. The file is its 476 × 342 × 196 mm envelope.
- Track, ground clearance and tire diameter are not published.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.

dimension  value
Length  18.74 in (476 mm)
Width  13.46 in (342 mm)
Height  7.72 in (196 mm)
Wheelbase  11.3 in (287 mm)
Weight  6.23 lb (2.83 kg)
Wheel hex  14 mm
Wheel width  2.1 in (53 mm)
Battery tray (blocks fitted)  5.5 × 2 × 1.9 in (140 × 51 × 48 mm)
Max battery (blocks removed)  6.50 × 2 × 1.9 in (165 × 51 × 48 mm)
Motor  BLX3660 3200 Kv
ESC  BLX100, IC5
Servo  ADS-7M (6 kg-cm)

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- ARRMA (Horizon Hobby): ARRMA 1/10 Granite 3S 4X4 RTR — web — Publisher's page; dimensions are facts — https://www.arrma-rc.com/en/product/1-10-granite-3s-4x4-rtr-brushless-monster-truck/ARA102720.html

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/arrma-granite-4x4-3s-blx/index.json
API: https://xemstudio.com/api/geometry?object=arrma-granite-4x4-3s-blx