Hoffman SD-4 1999 VS Gary Fisher OPIE 2007 specs comparison

Hoffman SD-4 1999 comparison online with competitors

Hoffman SD-4

General Infos
Model SD-4
Manufacturer Hoffman
Year of production 1999
Current price Check price Here ==>   
Color choice - Red
-Chrome-Plated
Sizes - Not available
Sizes - Not available

Wheels And Breaking System

Bike front tire20 X 1.95 (inches) Hoffman Bikes Skidmark
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Dia-Tech MX-1 Levers
Dia-Compe 990 Brakes
Hubs for disc brakesAlloy
Rims manufacturer 48-hole
HB Highroller CP
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Steel

Frame and Body Specs

Frame materials4130 chromoly c
Frame typeTIG-welded
Handlebar constructionHoffman Bikes Jumping Bars
Handlebar extenderNot Available
Handlebar stem detailsHoffman Bikes Super Stem
Headset size1 1/8 (inches) Threadless Steel With SST Oryg Detangler

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMC 410
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 44 Teeth
1-piece Chromoly
Gear shift leversNot Available
Rear gear setNot Available

Hoffman SD-4 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
4130 Chromoly
Fork typeHoffman Bikes SD-4

Other Specs of Hoffman SD-4

Component group setsNot Available
Pedals detailsWellgo LU-313
Rear shock absorberNot Available
Saddle seatHB VL-311
Seat post extension 25.4 (millimeters) Diameter
HB 4130


Gary Fisher Opie 2007 comparison online with competitors

Gary Fisher Opie

General Infos
Model Opie
Manufacturer Gary Fisher
Year of production 2007
Current price Check price Here ==>   
Color choice -Black
Sizes - 13 (inches)
- 15.5 (inches)
- 17.5 (inches)
- 19 (inches)
- 21 (inches)

Wheels And Breaking System

Bike front tire26 X 2.40 (inches) Bontrager Earl
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset typeTektro V
Hubs for disc brakes Rear: Shimano RM30
Front: Alloy
Rims manufacturerSun Rhyno Lite
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsBigg'ns 6061 Aluminum
Frame typeTIG-welded
Handlebar constructionHi-tensile Steel Riser
Handlebar extenderOptional
Handlebar stem detailsBontrager
Headset size1 1/8 (inches) Threadless Aheadset Semi-cartridge

Gearing Specifications

Bicycle chainNot Available
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 24/34/42 Teeth
SR XCC-102
Gear shift leversShimano EF50
Rear gear set 11 - 32 Teeth
8-speed

Gary Fisher Opie Fork System Data

Derailleur (Front)Shimano C050
Derailleur (Rear)Shimano Acera
Fork material Steel Crown
Steel and aluminum
Fork type 100 (millimeters)
RST Gila Plus

Other Specs of Gary Fisher Opie

Component group setsMountain Mix
Pedals detailsBMX Platform
Rear shock absorberNot Available
Saddle seatBontrager Earl
Seat post extensionBontrager Approved


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