Specialized GLOBE CENTRUM COMP IG8 2008 VS BMC ALPENCHALLENGE AC01 X1 2015 specs comparison

Specialized Globe Centrum Comp IG8

General Infos

Model	Globe Centrum Comp IG8
Manufacturer	Specialized
Year of production	2008
Current price	Check price Here ==>
Color choice	-Gun Metal
Sizes	- 16 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches)
Sizes	- 16 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.50 (inches) Nimbus Sport
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	6 (inches) Center Lock Rotor Brakes Shimano Hydraulic Levers Hydraulic Shimano BR-M485
Hubs for disc brakes	IG-8 Rear: Shimano Alfine SG-S500 Front: Shimano HB-M495 Center Lock
Rims manufacturer	Alex RHD-26
Spoke nipples type	Not Available
Spoke wheel	15ga. Stainless Steel

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	31.8 (millimeters) 600 (millimeters) Wide Specialized Aluminum Flat
Handlebar extender	Optional
Handlebar stem details	SBC 31.8 (millimeters) Clamp
Headset size	1 1/8 (inches) Threadless Integrated

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z610
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-UN25
Crankset parts and sizes	42 Teeth Specialized Single Speed
Gear shift levers	Shimano Alfine SL-S500
Rear gear set	8-speed Internal

Specialized Globe Centrum Comp IG8 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Aero Crown Aluminum
Fork type	Specialized A1 Premium

Other Specs of Specialized Globe Centrum Comp IG8

Component group sets	Shimano Inter-8
Pedals details	Globe Lightweight Alloy
Rear shock absorber	Not Available
Saddle seat	Specialized Indie
Seat post extension	27.2 (millimeters) Diameter Specialized Alloy

BMC Alpenchallenge AC01 X1

General Infos

Model	Alpenchallenge AC01 X1
Manufacturer	BMC
Year of production	2015
Current price	Check price Here ==>
Color choice	-Technical Finish
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	700x28c Folding Continental Grand Sport Race
Bike rear tire	Not Available
Bike wheel size	700c
Brakeset type	Shimano M615 Hydraulic Disc
Hubs for disc brakes	With XD Driver DT Swiss 350 Straight Pull
Rims manufacturer	Reflective Decals Alex Rims ATD490
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Triple Butted Aluminium
Frame type	Alpenchallenge AC01
Handlebar construction	BMC LFB03
Handlebar extender	Not Available
Handlebar stem details	BMC LSM03
Headset size	Not Available

Gearing Specifications

Bicycle chain	Sram X1
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	42T Sram CX1
Gear shift levers	Sram X1 Trigger
Rear gear set	10-42 Sram XG 1180

BMC Alpenchallenge AC01 X1 Fork System Data

Derailleur (Front)	NONE
Derailleur (Rear)	Sram X1
Fork material	Not Available
Fork type	Carbon Alpenchallenge AC01

Other Specs of BMC Alpenchallenge AC01 X1

Component group sets	SRAM X1
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Fizik Rondine Manganese
Seat post extension	BMC LSP02