BMX Bike Parts
Theory Conserve Cranks (Bike Life Version)
TheoryThe Theory Conserve Cranks (Bike Life Version), are made from the same durable chromoly construction as the normal version, but instead come with a...
View full detailsTheory Crank Arm Pinch Bolts
TheoryTheory Crank Arm Pinch Bolts Sold as a pair
Theory Elevate 29" Forks
TheoryTheory Elevate 29" Forks Someone had to eventually bring another decent option to the 29" wheel game, and Theory did just that. The Elevate Fork is...
View full detailsTheory Elevate 29" Forks (With Disc Mount)
TheoryTheory Elevate 29" Forks (With Disc Mount) Someone had to eventually bring another decent option to the 29" wheel game, and Theory did just that. T...
View full detailsTheory Flangeless Data Grip
TheoryThe Theory Data Grip feature a classic mushroom style design for comfort and durability. 155mm in length to accommodate today's super wide bars.
Theory Fork Compression Bolt
TheoryTheory Fork Compression Bolt M24
Theory Headset Spacer Kit
TheoryTheory Headset Spacer Kit Aluminum Kit includes 3 spacers: (1)2mm , (1)5mm, and (1)10mm Fits 1-1/8" steer tubes
Theory Integrated Headset
TheoryTheory Integrated Headset Sealed cartridge bearings 10mm dust cover
Theory Median Pedals
TheoryThe Theory Median Pedals are a combination of thermoplastic bodies with removable steel pins. The removable pins are perfect for utilizing one side...
View full detailsTheory Method 26" Tire
TheoryThe Theory Method Tires are a great addition to the big BMX game with its refined design that offers a fast and grippy tire that wont break the bank.
Theory Method 29" Tire
TheoryThe Theory Method Tires are a great addition to the big BMX game with its refined design that offers a fast and grippy tire that wont break the bank.
Theory Peg Tape
TheoryHow are we going to see that work if your slippin' off the pegs? Don't worry Theory has you covered with pre-cut hassle free installation grip for ...
View full detailsTheory Predict Replacement Driver
TheoryDirect replacement for the Theory Predict Cassette wheel.
Theory Predict Wheelset (Front / Rear)
TheoryThe Theory Predict Wheelset is a killer deal. You get the front and rear 20" wheel without breaking the bank. Available in a bunch of cool color...
View full detailsTheory Proven Tire
TheoryVersatile tread pattern designed to work well on all terrain. 65psi max
Theory Rattlesnake Freewheel
TheoryThe Theory Rattlesnake Freewheel is not your basic freewheel, it comes in fancy colors! Not only does the Rattlesnake look sick, but it also sounds...
View full detailsTheory Rim Strips (18"-29")
Theory30mm wide Sold in pairs
Theory Silicone Grip
TheoryTheory Silicone Grip
Theory Spindle Bolts
TheoryTheory Spindle Bolts are direct replacement to Theory's Converse cranks. Conveniently replace just the spindle bolts as opposed to buying a spindle...
View full detailsTheory Stem Bolts
TheoryTheory Stem Bolts Solid bolts Fit most current BMX stems M8 x P1.25mm Sold in a pack of 6
Theory Threadless Cup Headset
TheoryTheory Threadless Cup Headset 1-1/8" standard cup headset
Theory Traction Pivotal Seat
TheoryTheory Traction Pivotal Seat Padded base Grippy & Durable cover Simple
Theory Traction Railed Seat
TheoryThe Theory Traction Railed Seat is a good mix of comfort and ergonomics. Built on a wider base with plush foam an wrapped with a grippy, durable ca...
View full detailsTheory X Bombsquad Railed Seat
TheoryTheory X Bombsquad Railed Seat Bombsquad collab Durable canvas wrap Chromo rails Reflective Theory logo