B3R ENGINE SPARE PARTS

CRANKSHAFT SCREW

Crankshaft screw M3x16 (4pcs)
COD. 0201001

rear cover screws

Screws set for rear cover M2,5×8 (4pcs)
COD. 0201002

HEAD SCREWS

Screws set for cylinder head M3x14 for 3,5cc (4pcs)
COD. 0201003

COOLING HEAD

Cooling head .21 Off Road B3R 
COD. 0302002

UNDERHEAD

Underhead .21 Turbo glow plug – 2 points
COD. 0402002

UNDERHEAD OPTIONAL

Underhead .21 Turbo glow plug – 1 points – more torque
COD. 0402001

HEAD GASKETS

Kit head gaskets .21 – 16×22,5 shim 0,10/0,15/0,20/0,30mm copper
COD. 0501005

COMPLETE COUPLING

Complete coupling .21 Off Road B3R – COD. 0802004
– 3 Ports cilinder with antifriction HCP coating
– Sinterized alloy piston
– Piston Pin DLC (COD. 1002001)
Underhead .21 Turbo glow plug – 2 points (COD. 0402002)
– Conrod .21 Off Road (COD.0902001)
– Wrist piston – pin .21 Ø  0,35mm – 4 pcs (COD. 1102001)

COUPLING

Complete coupling .21 Off Road B3R – COD. 0802104
– 3 Ports cilinder with antifriction HCP coating
– Sinterized alloy piston
– Piston Pin DLC (COD. 1002001)
– Wrist piston – pin .21 Ø  0,35mm – 4 pcs (COD. 1102001)

COUPLING WITH CONROD

Complete coupling .21 Off Road B3R – COD. 0802204
– 3 Ports cilinder with antifriction HCP coating
– Sinterized alloy piston
– Piston Pin DLC (COD. 1002001)
– Conrod .21 Off Rod (COD.0902001)
– Wrist piston – pin .21 Ø  0,35mm – 4 pcs (COD. 1102001)

CONROD

Conrod .21 Off Road
COD.0902001

PISTON - PIN

Piston Pin DLC .21
COD.1002001

WRIST PISTON - PIN

Wrist piston – pin .21 Ø  0,35mm (4 pcs)
COD. 1102001

CARBURATOR RETAINER

Carburator retainer .21
COD. 1200000

CRANKCASE

Crankcase Off Road .21
COD. 1202001

FRONT BALL BEARINGS

Front Ball Bearing .21 – 7x19x6x6 2RS
COD. 1301001

CERAMIC REAR BALL BEARINGS

Ceramic Rear Ball Bearing .21 – 14,5x26x6x5,7 – 11 Ceramic balls
COD. 1302001

DLC Crankshaft

Crankshaft DLC .21 Off Road
COD. 1402001

BACKPLATE

Backplate for crankcase .21 Off Road with OR Ø 18,77×1,78mm
COD. 1502001

BACKPLATE or

OR for Backplate .21 Ø 18,77×1,78mm
COD. 1602002

UNDERHEAD or

OR for Underhead .21 Ø 31,4×2,6mm
COD. 1602003

CARBURATOR LOCK OR

OR for Carburator lock .21 Ø 3x1mm (4pcs)
COD. 1602012