Bicycle Archive · Specification report

2011 Fit Bike Co. Aitken 3

Velopedia Archive ID 25529

Overview

Model year	2011
Brand	Fit Bike Co.
Model	Aitken 3
Bicycle type	BMX
Archive ID	25529
Colors	Blue
Sizes	20.75 Top Tube
Weight	25.25 lb

Frameset

Frame construction	Brazed/welded
Frame material	4130 chromoly
Fork	Fit Bike Co.
Fork material	4130 chromoly
Rear shock	N/A

Drivetrain

Component group	BMX Mix
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	Tubular Chromoly, Fit DLS Style 25t teeth
Bottom bracket	Sealed Bearing
BB shell width	Mid
Cassette	Odyssey
Rear cogs	1-speed, 9 teeth
Chain	KMC 410H, 1/2 x 1/8"
Pedals	S & M 101

Brakes

Brakes	Tektro U-brake rear brakes, Tektro alloy rear levers

Cockpit & contact points

Headset	1 1/8" Campy compatible 45/45 degree
Handlebar	4130 CrMo 2 piece 8 x 28
Handlebar extensions	Not included
Stem	FiT DLT Style.
Saddle	FiT PCP Padded Pivotal
Seatpost	Pivotal

Wheels & tires

Hubs	Front: sealed bearing 3/8" axle, Rear: sealed bearing 14mm axle
Rims	Double Wall, 36-hole
Spokes	Black, 14ga. (2.0mm)
Front tire	Front: 20 x 2.25" FIT FAF, Rear: 20 x 2.10" FIT FAF
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 6, 2026.