Do engine mounts affect performance?

Engine mounts do affect the engine performance of the motorcycle, and they can directly affect the handling performance of the motorcycle as well. If your motor mounts are worn-out, it can cause excessive vibration though the chassis of the motorcycle. This can lead to issues in handling as well as excessive wear on the seals connecting your motor to the rest of the drive train. If you have a transmission seal that keeps leaking, it is good practice to check your motor mounts for wear or cracks.

Can bad engine mounts affect the transmission?

Yes, a broken engine mount can affect the transmission because the engine is directly connected to the motor through a series of shafts and seals. If your motor is vibrating excessively because of a broken engine mount, this will cause an excessive amount of strain on the components connecting the transmission to the motor.

Are some motorcycle engine mounts better than others?

Yes, some motorcycle engine mounts are better than others. When considering purchasing motor mounts, you need to consider the material that the motor mount is made of. If you purchase a motor mount made of a softer material like aluminum, it is not going to be as ridged as a steel motor mount. Over time the aluminum mount will fail. A steel mount made of a good quality steel will be much more durable. Some motor mounts offer custom features, such as mounts for the ignition coil and / or motorcycle ignition switch.

Motorcycle Engine Mounts

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Gasbox Strong Arm Top Motor Mount With Coil Mount 1948-84 Harley Big Twins
5 reviews $74.95

Gasbox Top Motor Mount - 1957 - 1985 Ironhead Sportster XL - With Coil And Crank Key Start Mount
20 reviews $49.95

Lowbrow Customs Complete Solid Motor Mount Kit for 2004 - Up Harley-Davidson Sportster XL
21 reviews $141.95

Cycle Standard Complete Front Rubber Motor Mount Kit 2004-Up Harley-Davidson Sportsters
$178.42

Gasbox Strong Arm Top Motor Mount for Crank Start Key Switch - 1984-1999 Harley-Davidson Big Twin Evolution
$74.95

Gasbox Top Motor Mount - 1986 - 2003 Sportster - With Coil and Stock Ignition Switch Mounts
36 reviews $49.95

Gasbox Strong Arm Top Motor Mount with Coil Mount - 1984-1999 Harley-Davidson Big Twin Evolution
$74.95

Gasbox Strong Arm Top Motor Mount With Crank Key Mount 1948-1984 Harley Big Twins
5 reviews $74.95

Gasbox Front Motor Plates For Use With Forward Controls Harley-Davidson Sportsters
1 review $61.36

Gasbox Top Motor Mount - 1986-2003 Sportster - With Ignition Coil Relocation
6 reviews $39.95

Cycle Standard Complete Rear Rubber Motor Mount Kit 2004-13 Harley-Davidson Sportsters
$152.44

Gasbox Strong Arm Top Engine Mount For Early Big Twin Engines In Gasbox Frames
$74.95

Colony #2667-22-P Lower Motor Mount Allen Bolt Kit 1999-2003 Harley-Davidson Sportster - Chrome Plated
2 reviews $35.87

Gasbox Strong Arm Top Motor Mount 1948-84 Harley Big Twins
5 reviews $69.95

Lowbrow Customs Front Solid Motor Mount Kit for 2004 - Up Harley-Davidson Sportster XL
4 reviews $72.06

Gasbox Front Motor Mount Plates - Stainless Steel - 1957 - 1981 Ironhead Sportster
8 reviews $49.95

Cycle Standard Ride-On Engine Stablizer Link Kit 1982-94 Harley-Davidson FXR 91-94 Dyna 80-08 Touring
$97.02

Lowbrow Customs Rear Motor Mount Plates for Triumph Motorcycles - Chopper Style w/ Key Switch Hole - 1963 - 1970 Triumph
12 reviews $66.05

Gasbox Strong Arm Top Motor Mount With OEM 71425-77 Ignition Switch Mount 1948-84 Harley Big Twins
1 review $74.95

Colony #9926-17-P Upper and Lower Motor Mount Smooth Allen Kit 1970-1984 Harley-Davidson Shovelhead - Chrome Plated
3 reviews $43.45

Colony #9627-19 Upper & Lower Motor Mount Kit 1936-1969 Harley-Davidson Big Twin - Parkerized
3 reviews $52.45

British Standard Stainless Steel Top Motor Mounts / Head Steadies for unit Triumph Motorcycles
14 reviews $29.86

Cycle Standard Isolator Motor Mount - Rear - 1991-1998 Harley-Davidson Dyna
$101.61

Colony #8806-17 Motor Mounting Kit Upper & Lower 1970-1984 Harley-Davidson Big Twin - Chrome Plated
4 reviews $39.11

Cycle Standard Swingarm Isolator Mount 1987-2008 Harley-Davidson FLT 87-94 FXR
1 review $25.05

Cycle Standard Engine Stabilizer Link - Chrome - 1995-2017 Harley-Davidson Dyna
$90.55

Colony #2313-19 Upper and Lower Motor Mount Bolt Kit 1936-1969 Harley-Davidson Big Twin - Parkerized
1 review $52.45

Cycle Standard Isolator Mount - Front - 2004-2021 Harley-Davidson Sportster XL
1 review $25.00

Colony #9798-20 Front Motor Mount Kit Stock 1957-1984 Harley-Davidson Sportster - Chrome Plated
2 reviews $47.38

Gasbox Front Motor Mount Plates for 1957 - 1981 Harley-Davidson Ironhead Sportster
5 reviews $29.95

Colony #9797-20-P Front Motor Mount Smooth Allen Kit 1957-1985 Harley-Davidson Ironhead Sportster - Chrome Plated
2 reviews $60.83

Cycle Standard Engine Stabilizer Link - Chrome - 1982-94 Harley-Davidson FXR 91-94 Dyna 80-08 Touring
1 review $73.06

Colony #8164-19 Upper And Lower Motor Mount Kit 1936-1969 Harley-Davidson Big Twin OHV - Chrome Plated
5 reviews $57.53

Colony #9772-22-P Lower Motor Mount Smooth Allen Kit 1986-1998 Harley-Davidson Sportster - Chrome Plated
1 review $35.87

Gasbox Front Motor Mount Spacer Plate Harley-Davidson Knucklehead Panhead UL OEM 438-48 24795-48
5 reviews $15.00

Colony #9772-22 Lower Motor Mount Allen Screw Kit 1986-1998 Harley-Davidson Sportster - Chrome Plated
1 review $33.84

Gasbox Top Motor Mount - 2007-up Harley-Davidson Sportster - With EFI Coil and Stock Ignition Switch Mounts
10 reviews $49.95

Cycle Standard Rear Motor Engine Mount 1967-1981 Harley Davidson Ironhead Sportster OEM 16203-67
4 reviews $90.97

Colony #8807-17 Motor Mounting Kit Upper & Lower 1970-1984 Harley-Davidson Big Twin - Zinc Plated
2 reviews $33.67

Colony #9799-20 Front Motor Mount Kit Stock 1957-1984 Harley-Davidson Sportster - CAD Plated
13 reviews $40.61

Colony #9793-9 Upper Motor Mount Kit Allen 1986-2003 Harley-Davidson Sportster - Chrome Plated
$12.67

Colony #9771-8 Center Motor Mount Allen Screw Kit 1986-2003 Harley-Davidson Sportster - Chrome Plated
1 review $11.90

Lowbrow Customs Rear Motor Mount Plates for Triumph Motorcycles - Chopper Style - 1963 - 1970 Triumph
13 reviews $66.05

Colony #9927-28 Upper & Lower Motor Mounting Allen Kit 1984-1999 Harley-Davidson Softail - Chrome Plated
$49.25

Gasbox 2007-2022 Harley-Davidson Sportster EFI Coil Adapter for Gasbox Top Motor Mounts
$24.00

Colony #9521-22 Upper & Lower Motor Mount Kit 1937-1947 Harley-Davidson Big Twin Side Valve - Chrome Plated
$47.80

Lowbrow Customs Rear Motor Mount Plates for Triumph Motorcycles - Stock Style - 1963 - 1970 Triumph
16 reviews $52.84

Colony #3678-16 Lower Motor Mount Kit 1936-1957 Harley-Davidson OHV Big Twins - Parkerized
$40.70

Gasbox Top Motor Mount 2007-Up Harley Sportster Models - with EFI Ignition Coil Relocation
4 reviews $39.95

Colony #3689-15 Lower Motor Mount Kit 1937-1947 Harley-Davidson Side Valve Big Twins - CAD Plated
$39.88

Colony #3685-12 Lower Motor Mount Kit 1966-1969 Harley-Davidson OHV Big Twins - Chrome Plated
$36.03

Colony #8870-21 Lower Motor Mount Kit Acorn Head 1986-1992 Harley-Davidson Sportster - Chrome Plated
$33.67

Colony #2668-21 Lower Motor Mount Acorn Kit 1993-2003 Harley Sportster - Chrome Plated
1 review $33.67

Colony #7603-4 Lower Motor Mount Kit Acorn Nut 1936-1984 Harley-Davidson OHV Big Twins - Chrome Plated
6 reviews $31.87

Colony #2595-13 Top Motor Mount Hardware 1952-1972 Harley-Davidson Big Twin 1957-1972 Sportster - CAD Plated
3 reviews $22.00

Colony #2650-13 Top Motor Mount Hardware 1957-E1972 Harley-Davidson XL 1952-1972 Big Twin - Parkerized
1 review $21.78

Colony #2852-6 Upper Engine Mounting Kit 1984-1999 Harley-Davidson Softail - Chrome Plated
1 review $14.52

Colony #9793-9-P Upper Motor Mount Smooth Allen Kit 1986-2003 Harley-Davidson Sportster - Chrome Plated
$13.40

Colony #9771-8-P Center Motor Mount Kit Smooth Allen Kit 1991 & 1993-2003 Harley-Davidson Sportster - Chrome Plated
2 reviews $13.02

Colony #3691-15 Plain Head Lower Motor Mount Kit 1937-1947 Harley-Davidson Side Valve Big Twins - Parkerized
$39.88

Colony #3688-15 Lower Motor Mount Kit 1937-1947 Harley-Davidson Side Valve Big Twins - Chrome Plated
$43.45

Colony #3686-12 Lower Motor Mount Kit 1966-1969 Harley-Davidson OHV Big Twins - CAD Plated
$33.00

Colony #3684-12 Lower Motor Mount Kit 1966-1969 Harley-Davidson OHV Big Twins - Parkerized
$33.00

Colony #3683-16 Lower Motor Mount Kit 1958-1965 Harley-Davidson OHV Big Twins - CAD Plated
$30.80

Colony #3125-14-P Motor Mounting Kit 2017-Up Harley-Davidson Touring Models - Chrome Plated
$23.10

Colony #9936-28 Front Motor Mount Kit Acorn 1991-Up Harley-Davidson Dyna - Chrome Plated
$36.20

Colony #2118-15 Lower Front Hex Head Motor Mount Kit 2000-Up Harley-Davidson Softail - Zinc Plated
$44.67

Colony #9780-5 Top Motor Mount Hardware Kit 1932-Up Harley-Davidson 45's - CAD Plated
$10.37

Colony #2485-22 Motor Mounting Kit Upper and Lower Hex 2007-Up Harley-Davidson - Chrome Plated
$50.60

Colony #2403-22 Motor Mounting Kit Upper and Lower Allen 2007-Up Harley-Davidson - Chrome Plated
$50.60

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