FALL INTO SAVINGS

Save Up To $120!

NEW & IN STOCK

Hot Releases Ready To Ship Out

LOSI NASCAR PRICE ROLLBACK

Save $40! Now Only $209.99

FALL INTO SAVINGS

Save Up To $120!

NEW & IN STOCK

Hot Releases Ready To Ship Out

LOSI NASCAR PRICE ROLLBACK

Save $40! Now Only $209.99

In Stock

R21 1/8 On-Road Club Racer Engine

OS Engines - OSMG2032

$441.47

Earn Full Throttle Rewards With Every Purchase. Learn More.

R21 1/8 On-Road Club Racer Engine Product Specs

  • Bore0.64 in (16.3 mm)
  • Crankshaft ThreadsUNF1/4-28
  • CylindersSingle
  • Displacement0.213 cu in (3.49 cc)
  • Plug TypeTurbo RP7 glow plug
  • Power TypeGlow
  • Product Height3.6 in (91.2mm) from backplate to front bearing
  • Product Length2.5" (64.5 mm)
  • Product Width1.8 in (45 mm) at mounting tabs
  • RPM Range4,000 - 44,000 rpm
  • Stroke0.67 in (17.2 mm)
  • Total Weight12.35 oz (350 g)