Schwinn SIERRA GSD 2007 VS Breezer UP TOWN EX L 2010 specs comparison

Schwinn Sierra GSD

General Infos

Model	Sierra GSD
Manufacturer	Schwinn
Year of production	2007
Current price	Check price Here ==>
Color choice	- Green and Light Green -Dark Green and Green
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 13 (inches) - womens 17 (inches)
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 13 (inches) - womens 17 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Smooth Rolling All Weather Touring
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	ProMax 3-Finger Lever Levers Radius MECH 7.0 Disc Brakes
Hubs for disc brakes	Rear: Quandro Alloy Disc With QR Front: Joy Tech Sealed Alloy Disc With QR
Rims manufacturer	32-hole Alex AP17
Spoke nipples type	CP Brass
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	Schwinn 'N Litened Aluminum
Frame type	TIG-welded
Handlebar construction	80 (millimeters) Rise Hi-Ten Steel
Handlebar extender	Optional
Handlebar stem details	Alloy Adjustable
Headset size	1 1/8 (inches) Threaded VP

Gearing Specifications

Bicycle chain	KMC Z72
Bottom bracket shell width	Not Available
Bottom bracket type	VP Semi-cartridge With JIS Square Taper
Crankset parts and sizes	28/38/48 Teeth SR Suntour XCC-T308
Gear shift levers	SRAM ESP 3.0 Comp
Rear gear set	11 - 32 Teeth 8-speed

Schwinn Sierra GSD Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) SR Suntour FD-CXM208
Derailleur (Rear)	SRAM SX4
Fork material	Single Crown Aluminum and steel
Fork type	63 (millimeters) Travel RST CT-COM 1

Other Specs of Schwinn Sierra GSD

Component group sets	Comfort Mix
Pedals details	Nylon Dual-compound Comfort
Rear shock absorber	Not Available
Saddle seat	Schwinn Comfort Tuned Plus
Seat post extension	26.6 (millimeters) Diameter Alloy Suspension Micro Adjust

Breezer Up Town EX L

General Infos

Model	Up Town EX L
Manufacturer	Breezer
Year of production	2010
Current price	Check price Here ==>
Color choice	-Rose
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	CST C-1393P
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Tektro TS-384AP Levers Tektro 855-AL Brakes
Hubs for disc brakes	Rear: Joytech 701N Nutted Axle Front: Joytech JY-733
Rims manufacturer	Jalco XC168
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless

Frame and Body Specs

Frame materials	Breezer Custom Butted Alloy
Frame type	TIG-welded
Handlebar construction	570 (millimeters) X 26 (millimeters) Breezer Alloy
Handlebar extender	Optional
Handlebar stem details	Breezer Alloy
Headset size	1 1/8 (inches) Threaded VP-H692W

Gearing Specifications

Bicycle chain	KMC Z-51
Bottom bracket shell width	Not Available
Bottom bracket type	VP-BC73C Cartridge
Crankset parts and sizes	38 Teeth Lasco RCF1538F3 Alloy
Gear shift levers	SRAM 3.0 Comp Twist
Rear gear set	12 - 32 Teeth 7-speed

Breezer Up Town EX L Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X.3
Fork material	Unicrown Crown CrMo
Fork type	Breezer

Other Specs of Breezer Up Town EX L

Component group sets	Co (millimeters)uter Mix
Pedals details	Wellgo B123
Rear shock absorber	Not Available
Saddle seat	Active
Seat post extension	HL Alloy