Caloi SIGMA XC 1998 VS Trek PRO XC 9.9 1999 specs comparison

Caloi Sigma XC

General Infos

Model	Sigma XC
Manufacturer	Caloi
Year of production	1998
Current price	Check price Here ==>
Color choice	- orange - polished -Blue
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.10 (inches) Maxxis Gluteus Front: 26 X 2.10 (inches) Maxxis Incisor
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Levers Tektro 823 Linear-pull Brakes
Hubs for disc brakes	Shimano STX-RC
Rims manufacturer	32-hole Weinmann Zac 19
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Marwi Stainless Steel

Frame and Body Specs

Frame materials	Alcoa 6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Caloi Aluminum
Handlebar extender	Caloi Aluminum
Handlebar stem details	Kalloy Aluminum
Headset size	1 1/8 (inches) Threadless Aheadset SE-1

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	22/32/42 Teeth Shimano STX
Gear shift levers	Shimano STX-RC RapidFire SL
Rear gear set	11 - 28 Teeth 8-speed

Caloi Sigma XC Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano STX Top-swing
Derailleur (Rear)	Shimano Deore LX SGS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	Rock Shox Indy C

Other Specs of Caloi Sigma XC

Component group sets	Shimano STX-RC
Pedals details	Wellgo LU-974A
Rear shock absorber	Not Available
Saddle seat	Caloi Avante' SX
Seat post extension	27.0 (millimeters) Diameter Zoom Microset

Trek Pro XC 9.9

General Infos

Model	Pro XC 9.9
Manufacturer	Trek
Year of production	1999
Current price	Check price Here ==>
Color choice	-VW Team Colors
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.90 (inches) Bontrager Revolt ST-2 Kevlar Front: 26 X 2.10 (inches) Bontrager Revolt ST-2 Kevlar
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano XTR Levers Shimano XTR V-Brake Brakes
Hubs for disc brakes	Rolf
Rims manufacturer	20-hole and 24-hole Rolf Propel XC
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	OCLV Carbon Fiber
Frame type	Bonded
Handlebar construction	Carbon ICON Crushed Velvet
Handlebar extender	ICON Carbon
Handlebar stem details	ICON
Headset size	1 1/8 (inches) Threadless WTB Momentum Grease Guard

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-7700
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	116 (millimeters) Spindle Shimano BB-M952
Crankset parts and sizes	24/34/46 Teeth Shimano XTR M952
Gear shift levers	Shimano XTR RapidFire SL
Rear gear set	12 - 34 Teeth 9-speed

Trek Pro XC 9.9 Fork System Data

Derailleur (Front)	Top-pull and bottom Bracket Mount Shimano XTR
Derailleur (Rear)	Shimano XTR
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	2.5 (inches) Travel Rock Shox Sid SL

Other Specs of Trek Pro XC 9.9

Component group sets	Shimano XTR
Pedals details	Time ATAC Carbon
Rear shock absorber	Not Available
Saddle seat	Bontrager FS Race Lite
Seat post extension	31.6 (millimeters) Diameter ICON OZ