Fit Bike Co 2026 Nightwolf BMX Bike (21″ Toptube) (Tan) (Mike Aitken)

Fit Bike Co 2026 Nightwolf BMX Bike Description:

The Fit Bike Co 2026 Nightwolf BMX Bike marks 25 years of FIT heritage with a limited-edition complete that’s all about style, strength, and versatility. Built from full chromoly with trail-influenced geometry—including a 74.5° head tube angle—this bike is tuned for riders who want to flow through dirt, park, or street with confidence. Inspired by BMX legend Mike Aitken, the Nightwolf is packed with aftermarket-level components and a clean, classic look that stands out. With a 21” top tube and premium spec, this flagship 20” model is built to shred—and it won’t be around for long.

Specifications:

• Frame: 100% chromoly (21″ TT)
• Fork: 100% chromoly, tapered legs, welded insert (33mm offset)
• Headset: Integrated, sealed
• Stem: Fit top load
• Bars: 2-piece (9.25″ rise) (30″ width)
• Grips: –
• Cranks: Tubular 3-piece chromoly (175mm length)
• Bottom Bracket: Mid, sealed
• Pedals: Fit Trail, alloy
• Sprocket: Fit Saw, aluminum (30T)
• Chain: –
• Front Hub: Sealed bearings, female axle
• Rear Hub: Sealed cassette
• Driver: 10T
• Front Rim: Fit, double wall
• Rear Rim: Fit, double wall
• Front Tire: Fit OEM (20 x 2.4″)
• Rear Tire: Fit OEM (20 x 2.4″)
• Seat: Fit Pivotal
• Seat Post: Alloy (200mm)
• Seat Clamp: Bolt-on
• Brake Lever: Two-finger lever
• Brakes: U-brake with low-tension spring, linear cable
• Gyro: –
• Gyro Tabs: Drilled (Not included)
• Brake Mounts: Chainstay
• Extras: –
• Color: Tan
• Weight: –

Geometry:

• Toptube Length: 21″
• Chainstay Length: 13.8″
• Headtube Angle: 74.5°
• Seattube Angle: 71°
• Bottom Bracket Height: 11.35″
• Standover: 9.15″
• Recommended Sizing Guide: 5’8″ – 6’2″

For assistance building your new bike, please check out our tech help section here for instructions and tips on how to build your bike to ensure it is safe.

Dan’s Comp recommends riding with a helmet to protect that brain. Shop our selection of freestyle helmets here.

Need help finding the right bike for you? Not sure what size would suit you best? Check out our BMX buyers guide video below!

Note: To ensure that every component on your bicycle is working properly, Dan’s Comp recommends that all bikes be assembled by a qualified mechanic. Improper assembly of your bicycle may lead to premature wear or failure of individual components such as headsets, crank assembly and wheels. Failure to do so may void the manufacturer warranty.

This product was added to our catalog on June 30, 2025