Boulder Bikes GALAXY 2000 VS Lightning THUNDERBOLT SPORT 2003 specs comparison

Boulder Bikes Galaxy

General Infos

Model	Galaxy
Manufacturer	Boulder Bikes
Year of production	2000
Current price	🛒 View Price →
Color choice	-All colors available
Sizes	- Rider can adjust manually
Sizes	- Rider can adjust manually

Wheels And Breaking System

Bike front tire	20 X 1.35 (inches) Continental Top Touring
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Shimano XTR Levers Shimano XTR V-Brake Brakes
Hubs for disc brakes	Rear: SRAM 3x7 Front: SRAM Plasma
Rims manufacturer	32-hole and 36-hole Sun Rims CR18
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Butted With Replaceable Derailleur Hanger 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	RANS Tilt Bar-Stem Combo
Handlebar extender	Not Available
Handlebar stem details	RANS Tilt Bar-Stem Combo
Headset size	1 (inches) Threadless Chris King NoThreadSet

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	38/50/60 Teeth SRAM Quartz
Gear shift levers	SRAM Quartz
Rear gear set	11 - 30 Teeth 7-speed

Boulder Bikes Galaxy Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Ultegra
Derailleur (Rear)	Shimano XTR SGS
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	1.0 (inches) Travel Ballistic 600 XL

Other Specs of Boulder Bikes Galaxy

Component group sets	Recumbent Mix
Pedals details	Optional
Rear shock absorber	3.0 (inches) Travel Works Performance and Boulder Bikes Spring and Oil
Saddle seat	RANS Recumbent Seat
Seat post extension	Control Tech Control Post

Lightning Thunderbolt Sport

General Infos

Model	Thunderbolt Sport
Manufacturer	Lightning
Year of production	2003
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- Large/xlarge - small/medium

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.50 (inches) Kenda Kwest Front: 20 X 1.75 (inches) Kenda Kwest
Bike rear tire	Not Available
Bike wheel size	Rear: 26 (inches) Wheels Front: 20 (inches)
Brakeset type	Tektro RBO-377A Levers Aluminum Linear-pull Brakes
Hubs for disc brakes	Shimano Acera
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Sapim Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	TIG-welded
Handlebar construction	Aluminum MTB
Handlebar extender	Not Available
Handlebar stem details	LCD Tilt Steering
Headset size	1 (inches) Threadless Dia-Tech SBN

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC SS-71
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Chin Haur CH-47
Crankset parts and sizes	28/38/48 Teeth Cyclone AL-337
Gear shift levers	SRAM MRX
Rear gear set	11 - 30 Teeth 7-speed

Lightning Thunderbolt Sport Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Epoch M811S
Derailleur (Rear)	Shimano Acera
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Lightning

Other Specs of Lightning Thunderbolt Sport

Component group sets	Recumbent Mix
Pedals details	Resin Platform
Rear shock absorber	Not Available
Saddle seat	Aluminum Frame Lightning Ergofit
Seat post extension	Not Available