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Porkchop BMX

julio 22, 2026

Porkchop BMX 21.1mm quill chromoly CR-MO threadless stem adapter for 1″ threaded

Porkchop BMX quill stem threadless stem adapter - made of chromoly steel. This adapters allows you to run a 1 1/8" threadless stem on your old school BMX bicycle (with 1" threaded fork that uses a 21.1mm quill stem) * Color: CHROME * Material: 4130 chromoly steel * Length: Overall 171mm - maximum rise from minimum insertion mark to top of stem mounting is 88mm. * Stem requirements: Uses a 1 1/8" threadless stem not thicker than 40mm where it attaches. * Quill size: 21.1mm (this is common for 1980's BMX bicycles, however a very similar common stem size is 22.2mm which this will not work for. You must carefully measure the inside diameter of your fork steer tube to be sure which size stem quill your fork requires) * Includes hollow Potts Mod bolt to allow for brake cables to be run inside of fork steer tube if desired.
julio 22, 2026

Potts Mod hollow old school BMX quill stem bolt BLACK

Old school BMX Potts Mod hollow stem bolt for old and mid school quill stems.  This is use to route your front brake cable through your fork steer tube allowing for bar spins (assuming you're running a rotor or gyro for the rear brake) Brand new, never installed. Purchased bulk, so no retail packaging. Color: BLACK Length overall: 169mm Length not including head (threaded and non-threaded shaft):157mm Length of threaded portion: 50mm Threads: M10 X 1.0 Suitable for 5mm brake cable housing. NO WEDGE INCLUDED - if you need a bolt AND wedge combo, please check our other listings.
julio 22, 2026

Potts Mod hollow old school BMX quill stem bolt CHROME

Old school BMX Potts Mod hollow stem bolt for old and mid school quill stems. This is use to route your front brake cable through your fork steer tube allowing for bar spins (assuming you're running a rotor or gyro for the rear brake) Brand new, never installed. Purchased bulk, so no retail packaging. Color: CHROME Length overall: 175mm Length not including head (threaded and non-threaded shaft):158mm Length of threaded portion: 50mm Threads: M10 X 1.0 Suitable for 5mm brake cable housing. NO WEDGE INCLUDED
julio 22, 2026

Porkchop BMX ALUMINUM Bicycle Axle Washers for 3/8″ axles – GOLD (SET OF 4)

ALUMINUM bicycle axle washers for 3/8" axles "PC" logo laser engraved on one side (can be installed with either side facing out). Color: GOLD ANODIZED Inner diameter: Fits 3/8" axles Outer diameter: 25.4mm (1") Thickness: 2.5mm (1/10") Material: 6061 Aluminum alloy Weight: 11g total weight for the entire set of 4 SOLD IN SETS OF 4
julio 22, 2026

Aluminum alloy BMX acorn axle nuts 3/8″ X 26T (SET OF 4) DARK GOLD

Dark gold anodized aluminum acorn axle nuts. Size: 3/8" X 26T Set of 4 - no retail packaging. Brand new, never mounted. These will work as axle nuts for show bikes - BUT, it is recommended these be run outboard of regular steel axle nuts if you plan to ride the bike.
julio 22, 2026

Chromoly 21.1mm stem quill and hollow top bolt for Tuf Neck / Pro Neck

Bicycle stem quill and top bolt for Tuf Neck and Pro Neck stems Material: 4130 chromoly steel Quill length: 4" Botl length (overall): 2 1/2" (shaft is 1 3/4") Finish: Black Oxide (THIS MEANS THERE WILL BE VISIBLE SCRATCHES) Fork steer tube inner diameter size: 21.1mm (quill outer diameter is 20.45mm) Wedge and wedge bolt sold separately in our other listings (you will need the 5 1/2" version for this quill)
julio 22, 2026

Basic Bicycle Brake Cable Kit for BMX/MTB – CLEAR BLUE

Basic Bicycle Brake Cable Kit Housing Color: CLEAR BLUE The following is included: * 7' of lined 5mm outer diameter brake cable housing (Need additional feet? Purchase housing by the foot in the listing below, we will send with the 7 feet in the kit as one continuous length of housing.) * 4 nickel plated brass (rustproof) 5mm ferrules * 2 brake inner cables - 1.5mm thick X 67" long galvanized steel braided inner cable with barrel style knarps for BMX or MTB levers. * 2 brake lever aluminum end buttons, silver finish (for non-threaded brake levers such as MX122, Tech 2, Tech 3, Tech 4 and Tech 6) * 2 brake cable end tip/crimps - choice of colors for no additional charge
julio 22, 2026

Basic Bicycle Brake Cable Kit for BMX/MTB – BLACK YELLOW CHECKERBOARD

Basic Bicycle Brake Cable Kit Housing Color: BLACK and YELLOW CHECKERBOARD The following is included: * 7' of lined 5mm outer diameter brake cable housing (Need additional feet? Purchase housing by the foot in the listing below, we will send with the 7 feet in the kit as one continuous length of housing.) * 4 nickel plated brass (rustproof) 5mm ferrules * 2 brake inner cables - 1.5mm thick X 67" long galvanized steel braided inner cable with barrel style knarps for BMX or MTB levers. * 2 brake lever aluminum end buttons, silver finish (for non-threaded brake levers such as MX122, Tech 2, Tech 3, Tech 4 and Tech 6) * 2 brake cable end tip/crimps - choice of colors for no additional charge