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Motorcycle Frame & Chassis

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Prism Supply Co. Motor Mount Mid-Pegs for Harley-Davidson Big Twins - Powder Coated Black
$94.99

Cycle Standard Fork Neck Cup Dust Shield Set for Harley-Davidson Big Twins OEM #43865-48A
16 reviews $8.46

Drag Specialties Neck Post Bearing and Race Set 1980-13 Harley-Davidson FLT/FLHT 99-13 FLTR/FLHR 60-86 FL/FX/FXWG 84-17 FXST/FLST 99-17 Dyna 82-21 XL
$30.11

Lowbrow Customs Sportster Skid Plate - Stainless - Harley-Davidson Sportster 1991-2003
2 reviews $171.55

Cycle Standard Chrome Kickstand - Stock Length - 1954-e1984 Harley-Davidson Ironhead Sportster XL
$84.06

Lowbrow Customs Pursuit Foot Peg Set - Brass
37 reviews $162.48

Drag Specialties Vintage Style Half Moon Floorboards - Chrome
2 reviews $160.63

Forever The Chaos Life FTCL - Weld-on SHoRTi Passenger Foot Rests: 1.25” Coped Version
$50.00

Forever The Chaos Life FTCL - SHoRTi Foot Pegs - 7075 Aluminum - Black Anodized - Deluxe Weld-on Kit
$149.95

Thrashin Supply Co. Militant Foot Pegs - Black
1 review $149.95

Lowbrow Customs Pursuit Shifter Peg for Harleys - Raw Aluminum
27 reviews $29.55

British Standard Foot Peg Rubbers for Triumph Motorcycles 1938-1967 OEM # NF704
29 reviews $34.81

Gigacycle Garage Gigacycle Garage FXR Side Panel Screws & Seat Screw for Ness Style side panels
$131.43

Colony #2794-6 Grease Zerk Fitting 1936-1984 Harley-Davidson - 6 Pack - Parkerized
5 reviews $12.74

Cycle Standard Black Universal 3-piece Mounting Clamp 1 inch
9 reviews $13.96

Led Sled Customs Universal Kickstand with Internal Spring - for 1 inch tubing - Black
9 reviews $109.95

Colony #2887-20 Valve Spring Cover Kit 1930 Harley-Davidson 45 Twins - CAD Plated
$105.60

Cycle Standard Foot Peg Chrome Clevis Mounts
18 reviews $26.26

Colony #3493-11 Fender to Brace Rivets & Tool 1930-1979 Harley-Davidson All Models
$20.57

Lowbrow Customs Pursuit Shifter Peg for Harleys - Solid Brass
40 reviews $51.01

Forever The Chaos Life FTCL - SHoRTi Foot Pegs - 7075 Aluminum - Black Anodized
$99.95

Forever The Chaos Life FTCL - SHoRTi Foot Pegs - 7075 Aluminum - Raw Machined Finish
$99.95

Fiorucci Fabrications The "99" Foot Peg Set
$99.00

Prism Supply Co. 4 inch Mid-Pegs - Harley-Davidson Cone Shovelhead and Evo Big Twins - Open Primary
1 review $98.99

Cycle Standard Kickstand Spring 1985 - 2006 Harley-Davidson Softail / 1991 & Up Touring / 1991 & Up Sportster Models - Black - OEM #50005-85A
42 reviews $7.51

Lowbrow Customs Pursuit Shifter Peg for Harleys - Black Aluminum
44 reviews $29.62

Colony #2079-2 Jiffy Stand Mounting Pin/Screw 1954-1965 Harley-Davidson Sportster - Zinc Plated
5 reviews $7.26

Cycle Standard Black Universal 3-piece Mounting Clamp 1-1/8 inch
6 reviews $16.77

Colony #2333-2 Rubber Mount Studs Harley-Davidson OEM# 62563-65
5 reviews $11.17

EMGO Universal Folding Foot Pegs
1 review $25.66

Colony #2692-5 Lower Front Mount Tie Bar Assembly 1924-1984 Harley-Davidson Sidecars - Parkerized
$37.40

Colony #7803-11 Acorn Nut Kickstand Mounting Kit 1936-1986 Big Twin 4 Speeds (Except Softail) - Chrome Plated
5 reviews $23.91

Colony #2449-1 Wire Clip Rear Frame Harley-Davidson 45s - Parkerized
1 review $13.92

Cycle Standard Harley-Davidson Shifter Peg - Replaces OEM #34611-65
54 reviews $6.25

Colony #3136-7 Steering Damper Upper Kit 1936-1948 Harley-Davidson Big Twins - Chrome Plated
$65.99

V-Twin Manufacturing Forged Floorboard Tab Set for 1-1/8 inch Tubing
$65.87

Colony #9201-33 Windshield Mounting Kit 1949-Up Harley-Davidson FL/FX/XL/K - CAD Plated
$31.14

Colony #3154-18 Footboard Mounting Kit Parkerized Harley Davidson Big Twins 1955-57 — Colony #3154-18 Footboard Mounting Kit 1955-1957 Harley-Davidson Big Twins - Parkerized
2 reviews $61.33

Lowbrow Customs Finish Line Shifter Peg for Harleys - Black Aluminum
4 reviews $29.31

Colony #2584-7 Steering Damper Upper Kit 1936-1948 Harley-Davidson Big Twin - Chrome Plated
$58.30

Colony #2450-1 Wire Clip Front Frame Leg 1936-1969 Harley-Davidson Big Twin - Parkerized
1 review $13.92

Cycle Standard Foot Peg Spring Washers - 10 Pack
$11.04

Colony #2164-100 1/4 inch (6mm) Allen Head Bolt Hole Plugs - 100 pack - Chrome Plated
$55.00

Drag Specialties Swing Arm Bearing Kit 2002-21 Harley-Davidson FLT/FLHT/FLHR/FLHX/FLTR/FLTRU/FLTRK
$54.03

Colony #2682-17 Rear Crash Bar Mounting Kit 1938-1952 Harley-Davidson 45 Solo Models - Parkerized
$49.50

Cycle Standard Passenger Peg Mounts - 1983-2003 Harley-Davidson XL - Chrome - OEM# 50610-86T
$46.17

Cycle Standard Passenger Peg Mounts - 1983-2003 Harley-Davidson XL - Black - OEM# 50610-86T
$44.78

Colony #3415-1 Steering Head Cup Set 1930-1957 Harley-Davidson 1930-1934 C Singles - CAD Plated
$38.50

Colony #9864-6 Grease Fitting Zerk Type 1936-1984 Harley-Davidson - CAD Plated
3 reviews $12.74

Colony #9532-13 Rear Crash Bar Mounting Kit 1936-1957 Harley-Davidson Big Twin - Parkerized
1 review $36.54

Colony #2909-4 Throttle Cable Bracket and Clamp Kit 1972-1973 Harley-Davidson XLH/XLCH - CAD Plated
$18.15

Colony #3634-2 Reproduction Footrests 1952-1990 Harley-Davidson K/KH/XL 1971-1991 FX
$35.00

Cycle Standard Forward Control Shift Lever - Chrome - Harley-Davidson OEM# 34670-06
$34.93

Colony #3135-3 Jiffy Stand Mounting Kit Zinc Harley Sportster XL 1989-97 — Colony #3135-3 Jiffy Stand Mounting Kit 1989-1997 Harley-Davidson Sportster XL - Zinc Plated
1 review $11.50

Colony #8851-4 Footpeg Mounting Shoulder Bolt & Nut Kit 1969-Up Harley-Davidson FX/FL/XL OEM# 4721 - Chrome Plated
$17.22

Lowbrow Customs Motor Company Aluminum Shifter Peg for Harleys
20 reviews $17.17

Colony #2627-4 Spark Control Coil Frame Clamp 1937-1946 Harley-Davidson Big Twins - Parkerized
$16.50

Colony #2490-1 Seat Post/Frame Tube/Frame Head Wire Clip 1936-1949 Harley-Davidson Big Twin - Parkerized
$16.50

Colony #9802-14 Front & Rear Support Rod Mounting Kit 1932-1973 Harley-Davidson 45's - Parkerized
1 review $32.23

Cycle Standard Neck Post Bearing & Race Set Made in China
$15.99

Colony #2504-1 Horn Wire Clip 1938-1948 Harley-Davidson Big Twin 1940-1957 45's/Servi-car - Parkerized
1 review $7.87

Colony #2780-2 Swingarm Covers 2008-Up Harley-Davidson Softail - Chrome Plated
1 review $31.13

British Standard Kick Stand Spring for Triumph motorcycles OEM #82-8382 - 1968 & Up
7 reviews $10.21

Colony #9685-12 Floorboard Hinge Bolt Kit 1941-1984 Harley-Davidson All Models - Parkerized
3 reviews $14.89

Colony #2597-17 Legshield Mounting Kit 1940-1942 Harley-Davidson WLA - Parkerized
$29.70

Colony #3344-4 Shock Mount Bolt Kit 1984-1999 Harley-Davidson Softail - Chrome Plated
1 review $27.50

Colony #3354-12 Harley-Davidson Windshield Mount Clip Kit 1936-1967 Harley-Davidson Big Twins/Sidecars - Parkerized
$25.58

Colony #2269-7 Footpeg Support Bracket Allen Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
3 reviews $12.67

Colony #2203-8 Safety Guard Mounting Kit 1937-1947 Harley-Davidson Big Twins 1955-1957 Panhead - Parkerized
$25.05

Colony #2899-2 Tool Box Strap Mounting Kit 1940-1945 Harley-Davidson Military Big Twins - Parkerized
$12.10

Colony #2951-1 Wire Clip 1951-1969 Harley-Davidson Big Twins 1963-E1967 Servi-car - Parkerized
1 review $12.10

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Harley Davidson Motorcycle Frame Chassis
Harley Davidson Sportster Motorcycle Frame Chassis

Welcome to our Lowbrow Customs aftermarket motorcycle frames and chassis section which is a collection of frame mounted parts. Everything that mounts directly to your motorcycle chassis can be found here. We also carry full body frames so you can build a complete custom motorcycle from the ground up.

Custom Frame and Chassis - The Heart of Motorcycle Engineering

Being the core structure of your bike, the motorcycle frame must be strong, stiff, and well-crafted to support the weight of the bike's engine and other components. For their heavy-duty roles, custom motorcycle frames should be made from high-quality materials but still maintain a lightweight, non-flexing structure to ensure steadiness, the desired stiffness, and a safe driving experience without wobbling.

With a steel-made frame, you get great strength and malleability at an affordable price; however, the trade-off is its heavier weight and vulnerability to corrosion. On the other hand, aluminum is gaining popularity for its lighter weight and corrosion resistance; however, it is weaker than steel and generally more expensive.

Discover the Perfect Motorcycle Frame at Lowbrow Customs

At Lowbrow Customs, we're not just selling frames; we're crafting the backbone of your dream ride. Our custom frames snugly fit your motorcycle, ensuring a seamless mount every time. From classic choppers to sleek bobbers, our selection caters to a variety of styles for Harley Davidson®, Triumph®, and more, including favorites like Sportster® and Shovelhead.

Revamp your ride effortlessly with our hardtail kits for a sleek transition from standard to striking. Add the final touches with our diverse kickstands, footpegs, and hardware. Trust in our skilled team and exceptional support to discover the frame that's the perfect fit for your bike and embodies your style. With Lowbrow Customs, you ride with assurance and style.

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Motorcycle Frame & Chassis FAQ

What materials are used in motorcycle frames and chassis?

Motorcycle frames and chassis are typically made from materials like steel, aluminum, titanium, and sometimes carbon fiber, each offering different strengths, weights, and costs.

How does the chassis affect motorcycle performance?

The chassis influences the motorcycle's handling, stability, and ride comfort. A well-designed chassis can improve maneuverability and responsiveness, which are crucial for performance.

Is it possible to completely replace a motorcycle frame?

Yes, a frame can be completely replaced, but it requires significant work and must be done with a frame that matches the motorcycle's specifications or is approved by the manufacturer.

What does stretch refer to on a motorcycle frame?

Stretch refers to a change of the length of a motorcycle, from axle-to-axle. If you see a motorcycle frame or hardtail that says 3 inches stretch, for instance, that means that using that frame will add 3 inches distance between the front and rear axle of the motorcycle. This stretch is typically at the rear of the motorcycle, which means it would need a longer drive chain than the stock bike.

What does drop refer to on a motorcycle frame?

Drop refers to a change in the ground clearance of a motorcycle, which means the distance between the ground and the underside of the frame. If you are looking at a motorcycle frame or hardtail that is a 2 inches drop, that means the rear of the frame would be 2 inches lower than the stock configuration.
If you would like the frame to sit level with the ground, this means you would also need to shorten the front end 2 inches. This can be accomplished by using different length fork tubes or raking the neck of the frame. Some builders are looking for a different stance, but be sure to properly calculate the rake and trail of the motorcycle to ensure proper handling.

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