Dyno XR 2001 VS GT BUMP 2000 specs comparison

Dyno XR

General Infos

Model	XR
Manufacturer	Dyno
Year of production	2001
Current price	🛒 View Price →
Color choice	- Navy Blue -Metallic Green
Sizes	- Pro
Sizes	- Pro

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Dyno Hoop-D Front: 20 X 2.125 (inches) Dyno Hoop-D
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Freestyle and trail Lever Rear Levers Tektro U-brake Rear Brakes
Hubs for disc brakes	GT Mohawk
Rims manufacturer	48-hole Alex X-303
Spoke nipples type	Brass Nipples
Spoke wheel	14g

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Dyno Expert
Handlebar extender	Optional
Handlebar stem details	GT Piston
Headset size	Tange Seiki Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC
Bottom bracket shell width	Not Available
Bottom bracket type	Dyno 8-pc. Steel
Crankset parts and sizes	44 Teeth GT 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Dyno XR Fork System Data

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

Other Specs of Dyno XR

Component group sets	Not Available
Pedals details	GT Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	GT
Seat post extension	GT Chromoly Micro-adjust

GT Bump

General Infos

Model	Bump
Manufacturer	GT
Year of production	2000
Current price	🛒 View Price →
Color choice	- High Voltage Black -Cheesy
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Powerlite Retro Tread Front: 20 X 2.125 (inches) Powerlite Retro Tread
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Compe MX-101 Rear Levers DiaTech 996 U-Brake Rear Brakes
Hubs for disc brakes	GT Mohawk
Rims manufacturer	48-hole Weinmann ZAC-X
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters)

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	GT Freestyle
Handlebar extender	Optional
Handlebar stem details	GT Johnson
Headset size	1 1/8 (inches) Threadless Aheadset SB-1 With SST Oryg Detangler

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC
Bottom bracket shell width	Not Available
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth GT 3-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

GT Bump Fork System Data

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

Other Specs of GT Bump

Component group sets	Not Available
Pedals details	GT Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	GT
Seat post extension	31.6 (millimeters) Diameter GT Aluminum Micro-adjust