Boulder Bikes TSL 26 1997 VS Schwinn SIERRA TANDEM 2006 specs comparison

Boulder Bikes TSL 26

General Infos

Model	TSL 26
Manufacturer	Boulder Bikes
Year of production	1997
Current price	🛒 View Price →
Color choice	- blue - custom - green - grey - purple - red - silver - teal - white - yellow -Black
Sizes	- Large - medium - small
Sizes	- Large - medium - small

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) WTB VelociRaptor
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Sachs Quarz Levers Sachs Power Disc Brakes
Hubs for disc brakes	Rear: World Class Front: Sachs Quarz
Rims manufacturer	36-hole and 48-hole Sun Rims Rhyno
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Butted True Temper Tandem Chromoly
Frame type	TIG-welded
Handlebar construction	Titec Enduro 141
Handlebar extender	Optional
Handlebar stem details	Control Tech
Headset size	1 1/4 (inches) Shimano Deore XT

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-M90
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	28/38/50 Teeth Sugino Fuse Tandem
Gear shift levers	Sachs Power Grip Extreme
Rear gear set	12 - 32 Teeth 8-speed

Boulder Bikes TSL 26 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Sachs Quarz
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Triple-clamp Crown Aluminum
Fork type	Marzocchi Bomber Z-1

Other Specs of Boulder Bikes TSL 26

Component group sets	Sachs Quarz
Pedals details	Optional
Rear shock absorber	4.0 (inches) Travel Risse Genesis
Saddle seat	Selle San Marco Concor Lite
Seat post extension	28.6 (millimeters) Diameter Kalloy Uno

Schwinn Sierra Tandem

General Infos

Model	Sierra Tandem
Manufacturer	Schwinn
Year of production	2006
Current price	🛒 View Price →
Color choice	-Dark Silver Metallic and Deep Forrest Green
Sizes	- XSW / M - 14 / 18 (inches) - MW / L - 16 / 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Auto Pilot
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Aluminum Levers Hayes MX-2 Mechanical Disc Brakes
Hubs for disc brakes	Quando Aluminum Disc
Rims manufacturer	32-hole WTB SpeedDisc XC
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	N'Litened Gold Aluminum
Frame type	TIG-welded
Handlebar construction	Hi-tensile Steel
Handlebar extender	Not Available
Handlebar stem details	Aluminum Adjustable
Headset size	1 1/8 (inches) Threadless FPD

Gearing Specifications

Bicycle chain	Shimano CN-IG51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Truvativ Cartridge
Crankset parts and sizes	28/38/48 Teeth Truvativ 5D F
Gear shift levers	SRAM ESP 4.0
Rear gear set	11 - 32 Teeth 8-speed

Schwinn Sierra Tandem Fork System Data

Derailleur (Front)	Bottom Pull and clamp On 34.9 (millimeters) SR and Suntour FD-CR38
Derailleur (Rear)	SRAM ESP 4.0
Fork material	Single Crown Aluminum
Fork type	100 (millimeters) Travel RST Gila Plus T6.

Other Specs of Schwinn Sierra Tandem

Component group sets	Not Available
Pedals details	Nylon
Rear shock absorber	Not Available
Saddle seat	Schwinn Super Soft
Seat post extension	31.6 (millimeters) Diameter Aluminum Micro-adjust and aluminum Suspension