We are trying to satisfy 100% of our customers
Our bikes are 100% safe and eco-friendly
✕
biker4-shop-icon3

Profile Racing

julio 23, 2026

Profile Racing Push Stem (Blue)

The Profile Push stem is Mark Mulville's signature top load stem CNC machined in the USA with built in rise to get your bars a little higher. Excessive machining help reduce weight while chamfered edges and a concaved backside clean up the look.
julio 23, 2026

Profile Racing Stem/31.8mm X 58mm

Profile Racing Nova stem. 31.8 mm bar clamp, one and 1/8 inch for clamp. Stem was mounted on a project for mock up , but never ridden on. Absolutely perfect condition. 
julio 23, 2026

Profile Racing Push Bmx 1-1/8th Stem Gold 48mm/53mm/58mm

Sizes: 48mm, 53mm, 58mm, 63mm. Reach: 53mm. Reach: 48mm. Reach: 58mm. MARK MULVILLE PUSH STEM. Rise: 31.7mm (Upright) / 1.3mm (Invert). Steerer Tube Size: 1-1/8″(28.58mm). Colors: Black, Polished, Red, Blue, Green, Purple, White, Matte Black, Gold, Aqua.
julio 22, 2026

Profile Racing Imperial Sprocket (Black)

The Profile Imperial sprocket is CNC machined from billet aluminum and uses a unique 18 spoke super strong design to help eliminate flex. Fits most popular 3-pc chromoly cranksets. The Imperial is "Bolt on" Style and Requires a Sprocket Bolt to be Attached to the Crank Arm.
julio 22, 2026

profile cranks unstamped rare 177mm and 180mm with extras

these are profile unstamped cranks made in USA 177mm and 180mm they both come with 19mm spindles extra flush mount bolts and hex head bolts new in the package and also comes with a rare vintage profile 5 bolt spyder.