- Information
- Crankcase design is from R2106
- The crankshaft has 3 bronze counterweights for better low/mid range speed feel and easier to handle
- New outer head has better cooling and also with a new laser engravement design
- The inner head has similar O-ring type used in the R2106
- The carburetor is 21M4 which is same design as with the R2106 engine for easier adjustment
- RP7 glow plug
- 8.5mm venturi (purple)
- Exhaust seal ring
- Dust cap set (φ3/φ16/φ18)
- Flywheel cone
- Displacement: 3.49cc
- Bore: 16.08mm
- Stroke: 17.20mm
- Output: 2.75ps / 2.71hp @ 32000RPM
- Practical RPM range: 4000-44000
- Engine Weight: 350g
- TR02 EFRA2165 Pipe
- MR02 Exhaust Manifolder
O.S.Engine MAX-R21 V.2 On-Road Racing Engine Combo Set
New MAX-R21 VER.2 for 1/8 on-road!
Introducing a new on-road engine for entry level and sports users!
MAX-R21 VER.2 is developed for 1/8 on-road racing with excellent cost performance that can be easily used in races for entry level to sports users. Crankshaft and carburetor have been revised from the previous model for more ease of use. Outer head is blue which is image color for Max series with a new laser engravement design.
Whats new on the Max-R21 Version 2?
Standard accessories
Specs:
Combo set includes- Egenskaper
-
- Delar
-
- Verktyg (1)
![Multi Glödstift Verktyg - Muttrar: 8/5.5mm & Insex: 2.5/5mm]()
Artnr:Lagersaldo:37 stCirkapris: 208 kr
- Startutrustning & Bränsle (6)
- Motorer (37)
![Packning Baklock 21XZ, 21RX-B Ver.3, 30VG, 35AX,B2104]()
Artnr:Lagersaldo:30 stCirkapris: 117 kr
![Kullager Bakre 21V-Spec, 28XZ, 30VG, 21XR-B Ver.3]()
Artnr:Lagersaldo:21 stCirkapris: 650 kr![Kolv, foder & vevstake Set MAX-R21 V.2]()
Artnr:Lagersaldo:0 st2025-03-14Cirkapris: 2133 kr - Avgassystem (2)
- Övriga Tillbehör (2)
- Skruvar & Muttrar (3)
- Verktyg (1)
- Populära Tillbehör
- Nedladdningar
-
- GPSR
-
- Flik
-
Kompletterande produkter:
![Multi Glödstift Verktyg - Muttrar: 8/5.5mm & Insex: 2.5/5mm]()
Artnr:
Lagersaldo:
37 st
Cirkapris:
208 kr
Se fler varor
