BMX Bike Parts
Theory 410 Chain
TheoryThe classic 410 chain has everything you need in a basic chain. 1/2"x1/8" 100 Links
Theory 510HX Chain
TheoryThicker side plates and riveted pins means the 510 chain can take some serious abuse. 1/2"x1/8" 100 Links
Theory Adirondack Bars
TheoryThe Theory Adirondack Bars are a great addition to the bike life scene. The multi butted and heat treated for superior strength. 8.25" x 33.5" We...
View full detailsTheory Bond Top Load Stem
TheoryTheory Bond Top Load Stem is made of cold forged 6061 aluminum with a 50mm reach.
Theory Bypass Bars
TheoryThe Theory Bypass Bars are a 2-piece chromoly construction with a basic geometry that anyone can get used to. Width: 29.5" Upsweep: 2° Backsweep: 12°
Theory Conserve Cranks
TheoryThe Theory Conserve Cranks are traditional 3 piece style made from a durable chromoly. The Conserve cranks use a 19mm 8 spline 135mm spindle. Great...
View full detailsTheory 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 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 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 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 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 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
Tioga FS100 26" Tire
TiogaEvenly spaced rectangular blocks with knurled surfaces cover the entirety of the tire from shoulder to shoulder Proprietary rubber compound wears...
View full detailsTioga FS100 27.5" Tire
TiogaEvenly spaced rectangular blocks with knurled surfaces cover the entirety of the tire from shoulder to shoulder Proprietary rubber compound wears...
View full detailsTioga FS100 29" Tire
TiogaEvenly spaced rectangular blocks with knurled surfaces cover the entirety of the tire from shoulder to shoulder Proprietary rubber compound wears...
View full detailsTioga Powerblock Tire
TiogaBMX tire with low rolling resistance and durable long lasting compound steel bead for thicker, stronger sidewall 65psi max 13oz (1.95")
TNT Alloy Hub Collar Set
TNTTNT Alloy Hub Collar Set 3/8" (26TPI) CNC'd aluminum Anodized finish Sold as a pair (2 collars for one hub)