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Engine performance and customization parts.
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1100082,R80 piston kit ,R80G/S piston kit ,R80GS piston kit ,R80R piston kit ,R80RT piston kit ,R80 Monlever piston kit ,R80ST piston kit,R80 upgrade to 1000cc,R80G/S upgrade to 1000cc,R80GS upgrade to 1000cc,R80R upgrade to 1000cc,R80RT upgrade to 1000cc Big Bore Kit to 1070cc - BMW R100 9/1980 on / Siebenrock

Part # PistonKit1100

USD Price $3,200.00
BUY NOW $2,999.00
2 in stock!
1101101,R100 up to 84, R100CS, R100RS, R100RT Mono from 87, R100GS 87-96, R100R 91-95 Big Bore Kit to 1070cc - BMW R100 9/1980 on / Siebenrock

Part # PistonKit1070

USD Price $2,860.00
BUY NOW $2,750.00
1 in stock!
1101110 ,R100 piston kit, Siebenrock piston kit, 1070, BMW Touring kit, R100 touring kit, 1070cc Big Bore Kit to 1070cc - BMW R100 Models 9/1980 onward / Siebenrock

Part # PistonKit1210Touring

USD Price $3,465.00
Special Order $2,999.00
(Out of Stock)
R50 black hoske exhaust,R60 black hoske exhaust,R75 black hoske exhaust,R80 black hoske exhaust,R90 black hoske exhaust,R100 black hoske exhaust Black Exhaust Silencer Set 38mm - BMW Airhead / Hoske

Part # EXHoskeBlack

USD Price $525.00
3 in stock!
Exhaust Header Set for Conversion - BMW Pre-1970 Airhead / EnDuraLast Exhaust Header Set for /2 conversion with POST 1970 engine / EnDuraLast

Part # EXManifold024

USD Price $459.00
3 in stock!
18 11 1 230 433,18 11 1 230 434,18111230433,18111230434,exhaust header,bmw,bmw exhaust manifold,silencer,bmw airhead exhaust,airhead exhaust manifold,R60 exhaust manifold,R75 exhaust manifold,R80 exhaust manifold,R90 exhaust manifold,R100 exhaust manifol Exhaust Manifold / Sport Header Pipes -38mm - BMW Airhead / EnDuraLast

Part # EXManifoldSport

USD Price $299.00
BUY NOW $260.00
5 in stock!
18 12 1 233 210,  18 12 1 233 211,18 21 1 234 721, 18211234721,exhaust muffler,bmw,bmw exhaust silencer,silencer,bmw airhead exhaust,airhead exhaust silencer,R60 exhaust silencer,R75 exhaust silencer,R80 exhaust silencer,R90 exhaust silencer,R100 exhaust Exhaust Silencer Reverse Cone Sport - Black- BMW Airhead / EnDuraLast

Part # EXSport210BK

USD Price $245.00
BUY NOW $199.00
6 in stock!
18 12 1 233 210,  18 12 1 233 211,18 21 1 234 721, 18211234721,exhaust muffler,bmw,bmw exhaust silencer,silencer,bmw airhead exhaust,airhead exhaust silencer,R60 exhaust silencer,R75 exhaust silencer,R80 exhaust silencer,R90 exhaust silencer,R100 exhaust Exhaust Silencer Reverse Cone Sport - Chrome - BMW Airhead / EnDuraLast

Part # EXSport210CH

USD Price $245.00
BUY NOW $199.00
1 in stock!
18 12 1 233 210,  18 12 1 233 211,18 21 1 234 721, 18211234721,exhaust muffler,bmw,bmw exhaust silencer,silencer,bmw airhead exhaust,airhead exhaust silencer,R60 exhaust silencer,R75 exhaust silencer,R80 exhaust silencer,R90 exhaust silencer,R100 exhaust Exhaust Silencer Set 38mm - BMW Airhead; 18 12 1 233 210,  18 12 1 233 211 / Hoske

Part # EXHoske210

BMW List Price $737.16
USD Price $525.00
BUY NOW $499.00
12 in stock!
18121234452,18121234453,18 12 1 234 452, 18 12 1 234 453,R100RS 40mm silencers,R100RT 40mm silencers,R100S 40mm silencers,R100RS 40mm mufflers,R100RT 40mm mufflers,R100S 40mm mufflers Exhaust Silencer Set 40mm - BMW R100 ; 18 12 1 234 452, 18 12 1 234 453 / Hoske

Part # EXHoske452

BMW List Price $737.16
USD Price $525.00
BUY NOW $499.00
2 in stock!
Exhaust Silencer Set for Engine Upgrade - BMW Pre-1970 Airheads/ EnDuraLast Exhaust Silencer Set for /2 conversion with POST 1970 engine / EnDuraLast

Part # EXSilencer056

USD Price $699.00
3 in stock!
23 41 1 241 592,23411241592,R45 gear shift lever,R50 gear shift lever,R60 gear shift lever,R65 gear shift lever,R75 gear shift lever,R80 gear shift lever,R90 gear shift lever,R100 gear shift lever,R45 shift lever,R50 shift lever,R60 shift lever,R65 shift Gear Change Lever - BMW R65, R80, R100 ; 23 41 1 242 304 / SiebenRock

Part #: GearShift304

USD Price $99.60
(Out of Stock)
R60 exhaust baffle,R75 exhaust baffle,R80 exhaust baffle,R90 exhaust baffle,R100 exhaust baffle Hoske Exhaust Baffle - BMW R60, R75, R80, R90, R100 / Hoske

Part # EXHoskeBaffle

USD Price $32.00
2 in stock!
R65GS oil cooler,R80GS oil cooler,R80G/S oil cooler,R80GS PD oil cooler,R80ST oil cooler,R100GS oil cooler,R100GS PD oil cooler,R100R oil cooler,11 44 1 338 654 Oil Cooler - BMW Airhead  11 44 1 338 654/ BMW

Part # OilCooler654

USD Price $226.28
3 in stock!
R65GS oil cooler,R80GS oil cooler,R80G/S oil cooler,R80GS PD oil cooler,R80ST oil cooler,R100GS oil cooler,R100GS PD oil cooler,R100R oil cooler Oil Cooler Relocation Kit - BMW Airhead  / Siebenrock

Part # OilCooler401

USD Price $169.40
4 in stock!
R65GS oil cooler,R80GS oil cooler,R80G/S oil cooler,R80GS PD oil cooler,R80ST oil cooler,R100GS oil cooler,R100GS PD oil cooler,R100R oil cooler Oil Cooler Upgrade Kit - BMW Airhead  / Siebenrock

Part # OilCooler400

USD Price $655.00
18 in stock!
11 13 1 338 427,11131338427,11 13 1 337 330,11131337330,R45 oil pan spacer,R60 oil pan spacer,R65 oil pan spacer,R75 oil pan spacer,R80 oil pan spacer,R90 oil pan spacer,R100 oil pan spacer,R45 oil pan extender,R60 oil pan extender,R65 oil pan extender,R7 Oil Pan Extension - BMW Airhead; 11 13 1 338 427  / Siebenrock

Part # OilPanExt427

USD Price $173.50
36 in stock!
1100085,R75/6 piston upgrade kit,R90/6 piston upgrade kit,90S,R75/7 piston upgrade kit,R80/7 piston upgrade kit,R80RT piston upgrade kit Power Kit Extra upgrade to 1000cc - BMW R75, R80, R90 Model Years 1975-1980/ Siebenrock

Part # PistonKit0085

USD Price $1,399.99
BUY NOW $1,250.00
14 in stock!
1100072,11R75/5 piston upgrade kit,R75/6 piston upgrade kit,R90/6 piston upgrade kit,R90S piston upgrade kit,R75/5 upgrade to 1000cc,R75/6 upgrade to 1000cc,R90/6 upgrade to 1000cc,R90S upgrade to 1000cc Power Kit Extra upgrade to 1000cc - BMW R75, R90 Early Models 1969-1975/ Siebenrock

Part # PistonKit0072

USD Price $1,299.99
BUY NOW $1,250.00
17 in stock!
1100082,R80 piston kit ,R80G/S piston kit ,R80GS piston kit ,R80R piston kit ,R80RT piston kit ,R80 Monlever piston kit ,R80ST piston kit,R80 upgrade to 1000cc,R80G/S upgrade to 1000cc,R80GS upgrade to 1000cc,R80R upgrade to 1000cc,R80RT upgrade to 1000cc Power Kit Extra upgrade to 1000cc - BMW R80 Models 1980-1994/ Siebenrock

Part # PistonKit0082

USD Price $1,399.99
BUY NOW $1,250.00
14 in stock!
1100860,R45 860cc power kit , R65 Monolever 860cc power kit ,R65GS 860cc power kit Power Kit Extra upgrade to 860cc - BMW R45 post 1980, R65 Post 1985, R65GS / Siebenrock

Part # PistonKit0860

USD Price $1,399.99
BUY NOW $1,275.00
2 in stock!
1100871,Power kit 860cc,R65 pistons,R65 powerkit Power Kit Extra upgrade to 860cc - BMW R65 Post 09/1980 / Siebenrock

Part # PistonKit0870

USD Price $1,130.00
11 in stock!
1100871,Power kit 860cc,R65 pistons,R65 powerkit Power Kit Extra upgrade to 860cc - BMW R65 Pre 09/1980 / Siebenrock

Part # PistonKit0871

USD Price $1,399.99
BUY NOW $1,275.00
1 in stock!
1100103,R100R piston kit,R100CS piston kit,R100RS piston kit,R100RT piston kit,R100RT piston kit,R100GS piston kit,R100R piston kit Power Replacement Kit 1000cc - BMW R100 Models 1980-1995/ Siebenrock

Part # PistonKit0103

USD Price $1,299.99
BUY NOW $1,250.00
5 in stock!
1100105 Siebenrock,R100R piston kit,R100CS piston kit,R100RS piston kit,R100RT piston kit,R100RT piston kit,R100GS piston kit,R100R piston kit, r100s piston kit, nikasil cylinders bmw r100, nikasil, Power Replacement Kit 1000cc - BMW R100 Models 9/75 - 9/80/ Siebenrock

Part # PistonKit0105

USD Price $1,299.99
BUY NOW $1,250.00
19 in stock!
71 60 2 315 651,71602315651,R80GS sump guard,R80GS PD sump guard,R100GS sump guard,R100GS PD sump guard,R80GS skid plate,R80GS PD skid plate,R100GS skid plate,R100GS PD skid plate Skid Plate - BMW R80GS,R80GS PD, R100GS, R100GS PD; 71 60 2 315 651  / EnDuraLast

Part # CrashBar651

USD Price $250.00
BUY NOW $225.00
2 in stock!
Speedometer Cable Plug- BMW Airheads / Cognito Moto Speedometer Cable Plug- BMW Airheads / Cognito Moto

Part # SpeedoPlug

USD Price $19.99
5 in stock!
Sport Camshaft 320deg Asymmetrical - BMW Airhead Post 1980 / EnDuraLast Sport Camshaft 320deg Asymmetrical - BMW Airhead Post 1980; 11 11 3 838 302 / EnDuraLast

Part # Camshaft320Late

BMW List Price $416.25
USD Price $416.25
BUY NOW $399.99
1 in stock!
18 11 1 230 433,18 11 1 230 434,18111230433,18111230434,exhaust header,bmw,bmw exhaust manifold,silencer,bmw airhead exhaust,airhead exhaust manifold,R60 exhaust manifold,R75 exhaust manifold,R80 exhaust manifold,R90 exhaust manifold,R100 exhaust manifol Sport Exhaust System / Sport Header & Hoske Mufflers -38mm - BMW Airhead / EnDuraLast / Hoske

Part # EXSportBundle

USD Price $839.98
BUY NOW $769.00
Tachometer Cable Plug- BMW Airheads / Cognito Moto Tachometer Cable Plug; BMW Airheads / Cognito Moto

Part # TachPlug

USD Price $12.99
68 in stock!
11638,11 32 1 262 638,11321262638,R50 tappet cam follower,60 tappet cam follower,R75 tappet cam follower,R80 tappet cam follower,R90 tappet cam follower,R100 tappet cam follower,R50 tappet,60 tappet,R75 tappet,R80 tappet,R90 tappet,R100 tappet Tappet Cam Follower Lightened Set of 4 - BMW Airhead 11 32 1 262 638 / EnDuraLast

Part # Tappet638LT-Set

BMW List Price $460.48
USD Price $415.00
15 in stock!
11 33 1 744 328,11 331744328,R45 valve adjusting screw,R50 valve adjusting screw,R60 valve adjusting screw,R65valve adjusting screw,R68 valve adjusting screw,R69 valve adjusting screw,R75 valve adjusting screw,R80 valve adjusting screw,R90 valve adjusting Valve Adjusting Screw - BMW Airhead 11 33 1 744 328 / EnDuraLast

Part # ValveAdj328

BMW List Price $113.44
USD Price $95.99
22 in stock!
11 12 1 250 240,11121250240,11 12 1 263 761,11121263761,11 12 1 262 250.11121262250,valve cover,peanut valve cover,bonehead valve,bmw valve cover,airhead valve cover, valve cover bmw r100, valve cover bmw r45, valve cover bmw r50, valve cover bmw r60, val Valve Cover - BMW Airhead; 11 12 1 250 240 / Siebenrock

Part # ValveCover240

List Price $138.93
USD Price $64.50
97 in stock!
11 12 1 250 246, 11121250246, valve cover, peanut valve cover, bonehead valve, bmw valve cover, airhead valve cover, valve cover bmw r100, valve cover bmw r45, valve cover bmw r50, valve cover bmw r60, valve cover bmw r65, valve cover bmw r75, valve cover Valve Cover BLACK - BMW Airhead ALL; 11 12 1 250 246 / Siebenrock

Part # ValveCover246

List Price $136.39
USD Price $92.40
29 in stock!
11 12 1 250 240,11121250240,11 12 1 263 761,11121263761,11 12 1 262 250.11121262250,valve cover,peanut valve cover,bonehead valve,bmw valve cover,airhead valve cover, valve cover bmw r100, valve cover bmw r45, valve cover bmw r50, valve cover bmw r60, val Valve Cover Protection Clasp - BMW Airhead / Siebenrock

Part # ValveCover270

USD Price $59.50
10 in stock!
11 12 1 250 240,11121250240,11 12 1 263 761,11121263761,11 12 1 262 250.11121262250,valve cover,peanut valve cover,bonehead valve,bmw valve cover,airhead valve cover, valve cover bmw r100, valve cover bmw r45, valve cover bmw r50, valve cover bmw r60, val Valve Cover Set, Clear - BMW Airhead; 11 12 1 250 240 / EnDuraLast

Part # ValveCover240C

USD Price $195.90
2 in stock!
11 12 1 250 240,11121250240,11 12 1 263 761,11121263761,11 12 1 262 250.11121262250,valve cover,peanut valve cover,bonehead valve,bmw valve cover,airhead valve cover, valve cover bmw r100, valve cover bmw r45, valve cover bmw r50, valve cover bmw r60, val Valve Cover, 4 Rib Retro - BMW Airhead; 11 12 1 250 240 / Siebenrock

Part # ValveCover240rib

USD Price $74.40
8 in stock!
11 12 1 250 246,11121250246,11 12 1 263 761,11121263761,11 12 1 262 250.11121262250,valve cover,peanut valve cover,bonehead valve,bmw valve cover,airhead valve cover, valve cover bmw r100, valve cover bmw r45, valve cover bmw r50, valve cover bmw r60, val Valve Cover, 4 Rib Retro - BMW Airhead; 11 12 1 250 246 / Siebenrock

Part # ValveCover246rib

USD Price $119.75
10 in stock!
11 32 1 262 907,11321262907,R60 valve pushrod,R75 valve pushrod,R80 valve pushrod,R90 valve pushrod,R100 valve pushrod,Titanium,Performance Valve Pushrod Set in Titanium - BMW Airhead 11 32 1 262 907 / Siebenrock

Part # Pushrod907SET

USD Price $275.00
3 in stock!
R60 valve spring,R75 valve spring,R80 valve spring,R90 valvespring,R100 valve spring Valve Spring Kit Race-Line - BMW Airhead / Race Line

Part # ValveSpringKit

USD Price $345.00
3 in stock!
R60 valve spring,R75 valve spring,R80 valve spring,R90 valvespring,R100 valve spring Valve Spring Kit Race-Line 7mm shaft - BMW Airhead R45/65/ Race Line

Part # ValveSpringKit-R65

USD Price $345.00
(Out of Stock)
   
 
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