Schwinn MESA GS 1997 VS Specialized MYKA SPORT DISC 2009 specs comparison

Schwinn Mesa GS

General Infos

Model	Mesa GS
Manufacturer	Schwinn
Year of production	1997
Current price	Check price Here ==>
Color choice	- orange -Dark blue
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Kenda K-837
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Alivio Levers Shimano Altus Brakes
Hubs for disc brakes	Rear: Shimano RM-40 Front: Formula FM 31
Rims manufacturer	36-hole Araya GP-710
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	TIG-welded
Handlebar construction	Meng Jing Steel
Handlebar extender	Optional
Handlebar stem details	Lee Chi
Headset size	1 1/8 (inches) Chin Haur CH90

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC SS-91S
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-LP26
Crankset parts and sizes	24/34/42 Teeth Shimano Alivio
Gear shift levers	Grip Shift SRT-400i
Rear gear set	11 - 28 Teeth 7-speed

Schwinn Mesa GS Fork System Data

Derailleur (Front)	Top-pull and clamp-on 28.6 (millimeters) Shimano Alivio Top-swing
Derailleur (Rear)	Shimano Alivio
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	RST 161B

Other Specs of Schwinn Mesa GS

Component group sets	Shimano Alivio
Pedals details	Wellgo LU-943
Rear shock absorber	Not Available
Saddle seat	Viscount 9708
Seat post extension	26.6 (millimeters) Diameter Kalloy SP-242

Specialized Myka Sport Disc

General Infos

Model	Myka Sport Disc
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	- Gloss Silver and Pink - Satin Bronze and Red -Satin Black and Lagoon
Sizes	- Womens 13 (inches) - womens 15 (inches) - womens 17 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Specialized Fast Trak LK Sport
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Alloy 2 Finger Levers Avid BB5 With 6 (inches) Rotor Brakes
Hubs for disc brakes	Specialized Forged Alloy
Rims manufacturer	32-hole Specialized and Alex RHD 26
Spoke nipples type	Alloy
Spoke wheel	15ga. Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized XC Low Riser
Handlebar extender	Optional
Handlebar stem details	31.8 (millimeters) Specialized 3D
Headset size	1 1/8 (inches) Specialized Threadless

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-ES25
Crankset parts and sizes	22/32/42 Teeth SR Suntour
Gear shift levers	SRAM X.4 Trigger
Rear gear set	11 - 32 Teeth 8-speed

Specialized Myka Sport Disc Fork System Data

Derailleur (Front)	Shimano Altus
Derailleur (Rear)	SRAM X.4
Fork material	Single Crown High-tensile Steel
Fork type	80 Or 100 (millimeters) Size Dependent SR Suntour XCT-V2-D-MLO

Other Specs of Specialized Myka Sport Disc

Component group sets	SRAM Mix
Pedals details	Toe Clip Compatible Steel Cage
Rear shock absorber	Not Available
Saddle seat	Specialized XC Women's
Seat post extension	30.9 (millimeters) Diameter Micro Adjust Specialized Alloy Two Bolt