Home :: Bodywork & Bumpers :: Rear Bumpers

Rear Bumpers

Fastech-Racing offers a full line of extended rear kart racing bumpers. Please call us for any unlisted items.

Products

Bergfelt Racing Tubular Extended Rear Bumper - 53" Overall
Bergfelt Racing Tubular Extended Rear Bumper - 53" Overall
SKU: SKU27691
Ideal for Road Racing. Less aerodynamic drag compared to plastic CIK bumpers. Bergfelt's Bumpers are made from quality 3/4" od, mild steel tubing and are MIG welded. We use mild steel because the bumper should bend in a hard collision. As the bumper bends, it absorbs the shock protecting the driver and the chassis. The bumpers are supplied unfinished, i.e. they are not chrome plated or painted. We leave that up to the customer. Select between 610mm and 620mm (CRG karts) Center to Center frame spacing. Requires 20mm bushings.
$124.95
Select Frame Spacing
Qty (10 available)
KG Rear Bumper - CLOB - Adult - Black
KG Rear Bumper - CLOB - Adult - Black
SKU: KGCLOB
KG Clob rear bumper. Good OTK / Tony alternative, same mounting points as OEM OTK. 53.25" Overall length. Mounting kit not included. Weight: 4.5 pounds (with mount)
$108.95
Bumper Mount
Qty (7 available)
KG RS3 Rear Bumper - Adjustable - Adult (Full Size) - BLACK
KG RS3 Rear Bumper - Adjustable - Adult (Full Size) - BLACK
SKU: KGRS3
KG CIK Adjustable Plastic Adult Rear Bumper, This bumper is designed for sprint kart racing and replaces the standard steel bumper . Required by some rules and organizations. Adjustable width, 120-140cm (47-55"). Mounting kit not included.
$137.95
Bumper Mount
Qty Out of stock
KG TRIS Rear Bumper / Spoiler - Cadet / MINI
KG TRIS Rear Bumper / Spoiler - Cadet / MINI
SKU: SKU147421

Mini and babykart new revolutionary rear spoiler. This is an adjustable rear spoiler to fit variable widths. External width min 1000 mm - max 1170 mm. "Adult" style mounting kit required.

$89.95
Market price: $176.00 save 49%
Select Color
Qty (4 available)
OTK Tony Black Rear Plastic Bumper - Cadet /Rookie
OTK Tony Black Rear Plastic Bumper - Cadet /Rookie
SKU: 0312.FB

Cadet / Jr.1 / Rookie plastic bumper. Mount and yellow panel sold separately. Requires OEM OTK or KG style mount.

$108.95
Qty (5 available)
KG / OTK Rear Bumper Mount (Aftermarket)
KG / OTK Rear Bumper Mount (Aftermarket)
SKU: SKU11944

Aftermarket bumper Mount for KG and OTK/Tony rear bumpers. CRG bumper bolt bushings don't fit, use FTP FLOATING HARDWARE.

$54.95
Qty (11 available)
KG Rear Bumper Mount (Made by KG) - CIK Homologated
KG Rear Bumper Mount (Made by KG) - CIK Homologated
SKU: AT.011
Homologated KG rear bumper mount fits all KG CIK plastic rear bumpers.
$63.95
Qty (8 available)
FTP TITANIUM Rear Bumper Mount (KG, Tony, ALL OTK/Tony, Praga, CRG, etc.)
FTP TITANIUM Rear Bumper Mount (KG, Tony, ALL OTK/Tony, Praga, CRG, etc.)
SKU: TIKGREARMOUNT2
Ultra lightweight at about 7oz/198g per side, saving a total of 13oz/369g (over 3/4 pound) in the brackets only! Fits KG, Italkart, Intrepid, Praga, OTK, Tony, Kosmic, FA, CRG/KG and others.
 
NOTE: Mounting hole through the mount to the frame is 21mm. Some karts, including CRG with NewAge bolt hardware and centering bushings will not work. CRG with KG bumpers are OK.
 
$39.95
Select
Qty (1 available)
KG Rear Bumper Extension
KG Rear Bumper Extension
SKU: KGEXT1
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$25.95
Select Model/Color
Qty (10 available)
FTP Bumper Rubber - 10x1.5mm Thread Size
FTP Bumper Rubber - 10x1.5mm Thread Size
SKU: SKU49718

Bumper rubber w/ 10mm hole. Includes M10x1.5 flanged nut. Sold Individually.

$6.95
Select Frame Outer Diameter
Qty (61 available)
Righetti Ridolfi Cadet Rear Bumper - BLACK
Righetti Ridolfi Cadet Rear Bumper - BLACK
SKU: KA531-N

42" over all length, generally for Jr.1/Cadet or full size karts running narrow on the rear. Mount not included.

$89.95
Market price: $129.95 save 31%
Righetti Bumper Mount
Qty (4 available)
Righetti Ridolfi XTR14 Rear Bumper - BLACK
Righetti Ridolfi XTR14 Rear Bumper - BLACK
SKU: KA620N

Mount not included. Weight: 5.8 pounds (with mount)

$99.95
Market price: $129.95 save 23%
Qty (2 available)
Righetti Ridolfi Mounting Kit for XTR14 Rear Bumper
Righetti Ridolfi Mounting Kit for XTR14 Rear Bumper
SKU: KA625

Righetti Ridolfi Mounting Kit for XTR14 Rear Bumper features a unique "quick release" function that allows eay removal of the rear bumper. Also fits OTK & KG bumpers...or any bumper that has a 60mm channel for the mounting bracket.

$69.95
Qty (4 available)
Righetti Ridolfi Mounting Kit for XTR14 Rear Bumper - TITANIUM
Righetti Ridolfi Mounting Kit for XTR14 Rear Bumper - TITANIUM
SKU: KA625_TI

Full titanium version of the Righetti rear bumper mount. Tubular section is half the weight, triangular mount 100% GR2 welded titanium, will not break like the original composite mount. 1-Pair, 2 mounts included with hardware.

NOTE: Mounting hole through the mount to the frame is 21mm. Some karts, including CRG with NewAge bolt hardware and centering bushings will not work. CRG with KG bumpers are OK.

We recommend the FTP "Floating" Bumper Hardware, Click Here

Righetti Ridolfi Mounting Kit for XTR14 Rear Bumper features a unique "quick release" function that allows eay removal of the rear bumper. Also fits OTK & KG bumpers...or any bumper that has a 60mm channel for the mounting bracket.

$165.00
Market price: $219.95 save 25%
Qty (88 available)
Bumper Saver (OTK, Tony, Birel, ART, KG, etc.) w/ Clamps (1-Pair)
Bumper Saver (OTK, Tony, Birel, ART, KG, etc.) w/ Clamps (1-Pair)
SKU: OTKBUMPERSAVER1

Includes all hardware to secure the bumper mount to the frame. (1-pair, for left & right side). Fits all karts that use KG style bumper mounts. Available 28, 30, 32mm.

$48.95
Select Frame Diameter
Qty (2 available)
FTP "Floating" Rear Bumper Bolt Kit (Sold individually) - TITANIUM
FTP "Floating" Rear Bumper Bolt Kit (Sold individually) - TITANIUM
SKU: SKU50361

Saves nearly 1/4 pound when replacing the steel hardware. This new unique style rear bumper bolt kit allows the main bumper assembly to float free while the bolt is tight in the frame without any chance of the bumper falling out. 10mm bolt. Fits most karts including CRG, OTK, Tony, IPK, Praga, etc. Available in 28, 30 or 32mm (Outer Diameter measurement). Sold Individually.

$47.95
Select Frame Outer Diameter
Select Bumper Mount Insert
Qty (33 available)
Standard Rear Bumper Bolt Kit - 28mm - (1-Pair)
Standard Rear Bumper Bolt Kit - 28mm - (1-Pair)
SKU: SKU503611

Standard bumper bolt hardware to secure rear bumper mount to 28mm OD (23mm ID) frame. Included bushings to center in mount with 20-21mm ID tube on mount. Mount NOT included. AS SHOWN. (1-Pair)

$24.95
Qty (7 available)
FTP "Floating" Rear Bumper Bolt Kit (Sold individually) - STEEL
FTP "Floating" Rear Bumper Bolt Kit (Sold individually) - STEEL
SKU: SKU16568

The FTP "Floating" bumper bolt kit allows the rear bumper mount to float and not bind on the hardware. No need for additional backup mounts, cables, etc. or the need to run the mounts sloppy loose to free up the kart. No special tools needed. Fits most karts, CRG, OTK, Tony, Kosmic, Intrepid, Praga, OK1, etc. Available in 28, 30 or 32mm (Outer Diameter measurement). Sold Individually.

$19.95
Market price: $25.95 save 23%
Select Frame Outer Diameter
Select Bumper Mount Insert
Qty (1789 available)
FTP "Floating" Rear Bumper Bolt - NEW STYLE (Sold individually) - TITANIUM
FTP "Floating" Rear Bumper Bolt - NEW STYLE (Sold individually) - TITANIUM
SKU: SKU50326
Only 61g/2.2oz...about half the weight of the steel equivalent bolt. Direct replacement for Italkart, Intrepid, OK1, Praga or any kart that uses this style 10mm hardware. This is the latest bumper bolt with the nut at center so the bolt could be tightened independently of the bumper mount. 170mm overall length, 75mm length on the clipable end, 80mm on non-clipped end, 10x1.5mm thread.
$32.95
Qty (85 available)
Aluminum Bumper Bolt Bushing for FTP Hardware
Aluminum Bumper Bolt Bushing for FTP Hardware
SKU: SKU2613811

Replacement aluminum bushing for FTP Floating Bumper Bolt Hardware. Also fits IPK style hardware for Praga, Italkart, Intrepid, etc. Sold individually.

$7.95
Frame OD
Qty (98 available)
FTP "Floating" Rear Bumper Bolt - Intrepid, Praga, Italkart (Sold individually) - STEEL
FTP "Floating" Rear Bumper Bolt - Intrepid, Praga, Italkart (Sold individually) - STEEL
SKU: SKU26138
Direct replacement for Italkart, Intrepid, OK1, Praga or any kart that uses this style 10mm hardware. This is the latest bumper bolt with the nut at center so the bolt could be tightened independently of the bumper mount. 170mm overall length, 75mm length on the clipable end, 80mm on non-clipped end, 10x1.5mm thread. Save 50% on 10-pack of SALE price!
$7.25
Market price: $17.95 save 60%
Quantity Discount
Qty (109 available)
Nylon Rear Bumper Insert
Nylon Rear Bumper Insert
SKU: SKU261381

Nylon rear bumper insert for Praga, Italkart, Intrepid, OK1, FTP bolt kits, RLV/KG and Righetti bumper mounts, etc. Color may vary between white, grey or black. Sold individually. 

$3.95
Qty (138 available)
Maier Manufacturing HEAT SHIELD 12X12 (Adhesive Backed)
Maier Manufacturing HEAT SHIELD 12X12 (Adhesive Backed)
SKU: 69999
Perfect to protect plastic CIK rear bumpers from exhaust. Features an aluminized fiberglass insulating tape that has an adhesive on one side and aluminized fiberglass insulating tape on the other, to protect your plastic side panels, engine air scoops, etc. from exhaust pipe heat. Heat shield is capable of with standing 400 degrees constant heat of 500 degrees intermittent heat.
$15.95
Qty (1 available)
KG Rear Bumper - C3 - BLACK
KG Rear Bumper - C3 - BLACK
SKU: SP.502
KG C3 rear bumper. Good OTK / Tony alternative, same mounting points as OEM OTK. 53.25" Overall length. Mounting kit not included. Weight: 4.5 pounds (with mount)
$114.95
Bumper Mount
Qty Out of stock