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Buell Firebolt XB12R

Maintenance specs for 1 variant of the Buell Firebolt XB12R — from 2004 to 2010.

2004–2010 Buell Firebolt XB12R

1203cc V-Twin Air-Cooled XB (frame-as-fuel-tank) (XB 1203) · Belt

103 hp / 80 lb-ft

Engine Oil

Weight20W-50
Capacity2.5 qt
Shop 20W-50 oil

Transmission

Type5-Speed Manual (separate primary/trans oil)
FluidHarley-Davidson Sport-Trans Fluid
Drain & fill1 qt
Full capacity1 qt

Brake Fluid

TypeDOT 4
Shop DOT 4

Fuel

Tank3.5 gal
TypeRegular 87

Tires

Front120/70ZR17
Rear180/55ZR17
Pressure (front)36 PSI
Pressure (rear)42 PSI
Shop 120/70ZR17 front tiresShop 180/55ZR17 rear tires

Spark Plugs

Gap0.038 in
Shop spark plugs

Service Intervals

Oil change5,000 mi
Trans service10,000 mi
Brake fluid24,000 mi
Spark plugs10,000 mi
Air filter10,000 mi
Drive belt30,000 mi