Bontrager B52 1997 VS Haro GROUP 1 SR 2.0 2001 specs comparison

Bontrager B52

General Infos

Model	B52
Manufacturer	Bontrager
Year of production	1997
Current price	Check price Here ==>
Color choice	-Black
Sizes	- Expert - Pro - XL
Sizes	- Expert - Pro - XL

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Cheng Shin Comp III Type Front: 20 X 2.125 (inches) Cheng Shin Comp III Type
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Shimano Deore LX Levers Shimano Deore LX V-Brake Brakes
Hubs for disc brakes	Aluminum Nutted
Rims manufacturer	36-hole Bontrager Mack
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Chromoly
Handlebar extender	Not Available
Handlebar stem details	Bontrager Aluminum
Headset size	1 1/8 (inches) Threadless Dia-Compe Aheadset

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches)
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	Boss Sealed Cartridge Bearing
Crankset parts and sizes	44 Teeth Boss 3-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Bontrager B52 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	4130 chromoly c
Fork type	Bontrager

Other Specs of Bontrager B52

Component group sets	Not Available
Pedals details	Aluminum Clipless
Rear shock absorber	Not Available
Saddle seat	Velo C20
Seat post extension	27.0 (millimeters) Diameter Bontrager Comp

Haro Group 1 SR 2.0

General Infos

Model	Group 1 SR 2.0
Manufacturer	Haro
Year of production	2001
Current price	Check price Here ==>
Color choice	- Y2Blue and Scotch Brite -Black and Red
Sizes	- Pro

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.85 (inches) Haro Flashback Front: 20 X 2.25 (inches) Haro Flashback
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 317A Rear Levers Tektro 922A Rear Brakes
Hubs for disc brakes	Aluminum
Rims manufacturer	36-hole Alex Y303
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Haro Sledgeha (millimeters)er
Handlebar extender	Optional
Handlebar stem details	Haro Big-Block
Headset size	1 1/8 (inches) Threadless Dia-Compe SE

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Loose Ball
Crankset parts and sizes	40 Teeth Fusion 3-piece Chromoly 180 (millimeters)
Gear shift levers	Not Available
Rear gear set	17 Teeth 1-speed

Haro Group 1 SR 2.0 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Haro BMX

Other Specs of Haro Group 1 SR 2.0

Component group sets	Not Available
Pedals details	Aluminum Fusion DX Style Platform
Rear shock absorber	Not Available
Saddle seat	Haro Race
Seat post extension	30.6 (millimeters) Diameter Haro Micro-adjust