VelopediaBicycle Archive · Specification report

1997 Bontrager B52

Velopedia Archive ID 65920

Overview

Model year1997
BrandBontrager
ModelB52
Bicycle typeBMX
Archive ID65920
Original MSRP$649.00
ColorsBlack
SizesExpert, Pro, XL

Frameset

Frame constructionTIG-welded
Frame material4130 chromoly
ForkBontrager
Fork material4130 chromoly
Rear shockN/A

Drivetrain

Component groupN/A
ShiftersN/A
Front derailleurN/A
Rear derailleurN/A
CranksetBoss 3-piece chromoly, 44 teeth
Bottom bracketBoss sealed cartridge bearing
BB shell width68mm Threadless
Rear cogs1-speed, 16 teeth
Chain1/2 x 1/8"
PedalsAluminum clipless

Brakes

BrakesShimano Deore LX V-Brake brakes, Shimano Deore LX levers

Cockpit & contact points

Headset1 1/8" threadless Dia-Compe Aheadset
HandlebarChromoly
Handlebar extensionsN/A
StemBontrager aluminum
SaddleVelo C20
SeatpostBontrager Comp, 27.0 mm diameter

Wheels & tires

HubsAluminum nutted
RimsBontrager Mack, 36-hole
SpokesStainless steel, 2.0mm straight gauge
Spoke nipplesBrass nipples
Front tireFront: 20 x 2.125" Cheng Shin Comp III type, Rear: 20 x 1.75" Cheng Shin Comp III type
Wheel size20" wheels

Geometry · Legacy reference

Top tube514.4 mm
Head-tube angle74°
Seat-tube angle68°
Chainstay / rear center378.5 mm
Wheelbase904.2 mm
Fork offset / rake35 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 12, 2026.