Bontrager B52 1997 VS Diamondback RMJR 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

Diamondback RMJR

General Infos

Model	RMJR
Manufacturer	Diamondback
Year of production	2001
Current price	Check price Here ==>
Color choice	-Team Scheme
Sizes	- Junior

Wheels And Breaking System

Bike front tire	20 X 1 3/8 (inches) Tioga Comp III
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	ProMax Aluminum Rear Levers ProMax Linear-pull Rear Brakes
Hubs for disc brakes	Sealed Mechanism
Rims manufacturer	36-hole Alex VP-15F
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Chromoly BMX
Handlebar extender	Optional
Handlebar stem details	Aluminum
Headset size	1 (inches) Threadless Tange Seiki ST-4

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC HP-20
Bottom bracket shell width	Not Available
Bottom bracket type	117.5 (millimeters) Spindle
Crankset parts and sizes	42 Teeth 1-piece 165 (millimeters)
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Diamondback RMJR Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Diamondback RMX

Other Specs of Diamondback RMJR

Component group sets	Not Available
Pedals details	Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	Uni Style
Seat post extension	22.2 (millimeters) Diameter Uni Style