Specialized CROSSROADS A1 PRO 1999 VS Jamis BOCA 1993 specs comparison

Specialized Crossroads A1 Pro

General Infos

Model	Crossroads A1 Pro
Manufacturer	Specialized
Year of production	1999
Current price	🛒 View Price →
Color choice	-Metallic Yellow
Sizes	- 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)
Sizes	- 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	700 X 38c Specialized Nimbus EX
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Dia-Compe DP-7 Levers Dia-Compe 987 Linear Pull Brakes
Hubs for disc brakes	Rear: Specialized STOUT Comp Front: Specialized Alloy
Rims manufacturer	32-hole Araya TX-310F
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Chung Nan Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Specialized Alloy
Handlebar extender	Not Available
Handlebar stem details	Specialized A-1
Headset size	1 1/8 (inches) Threadless Specialized Headfirst Sport

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	107 (millimeters) Spindle Specialized Comp
Crankset parts and sizes	22/32/44 Teeth Specialized ForeArm Comp
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Specialized Crossroads A1 Pro Fork System Data

Derailleur (Front)	Clamp-on 31.8 (millimeters) Shimano Deore LX Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Triple-clamp Crown Chromoly and magnesium
Fork type	Top Gun Suspension

Other Specs of Specialized Crossroads A1 Pro

Component group sets	Mountain Mix
Pedals details	Shimano PD-M434 SPD
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Comfort
Seat post extension	27.2 (millimeters) Diameter Kalloy Uno Suspension

Jamis Boca

General Infos

Model	Boca
Manufacturer	Jamis
Year of production	1993
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 17.5 - 19.5 - 21.5 - 23 - 17.5WM

Wheels And Breaking System

Bike front tire	700 X 38c Cheng Shin
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Levers Shimano Altus C20 Brakes
Hubs for disc brakes	Shimano Exage
Rims manufacturer	36-hole Weinmann 2719
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	MTB Chrome-moly Main Tubes
Frame type	TIG-welded Steel
Handlebar construction	Jamis Bulge Bar
Handlebar extender	Not Available
Handlebar stem details	Drilled Stop Jamis Chromoly
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano CN-HG50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Shimano Altus C20
Gear shift levers	Shimano Altus C10 Rapidfire Plus
Rear gear set	12 - 28 Teeth 7-speed

Jamis Boca Fork System Data

Derailleur (Front)	Shimano Altus C20
Derailleur (Rear)	Shimano Altus C10
Fork material	Not Available
Fork type	Chrome-moly Unicrown

Other Specs of Jamis Boca

Component group sets	Shimano Altus C20
Pedals details	Wellgo Low Profile High Impact Resin
Rear shock absorber	Not Available
Saddle seat	Jamis and Viscount ATB Anatomical
Seat post extension	300 (millimeters) With Quick Release