Trek SUB-HEAD (02) 1997 VS Hoffman FLASH PRO 1999 specs comparison

Trek Sub-Head (02) 1997 comparison online with competitors

Trek Sub-Head (02)

General Infos
Model Sub-Head (02)
Manufacturer Trek
Year of production 1997
Current price Check price Here ==>   
Color choice -Chrome-plated
Sizes - Boys
Sizes - Boys

Wheels And Breaking System

Bike front tire Rear: 20 X 1.75 (inches) Comp III Style
Front: 20 X 2.125 (inches) Comp III Style
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Tektro RBP-286A Levers
Tektro 867A Rear Brakes
Hubs for disc brakesAluminum Nutted
Rims manufacturer 36-hole
Alex 7X
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Steel

Frame and Body Specs

Frame materialsChromoly Main Triangle and hi-tensile Steel Rear Stays
Frame typeTIG-welded
Handlebar constructionSteel
Handlebar extenderNot Available
Handlebar stem detailsAluminum
Headset size1 1/8 (inches) Threadless Dia-Compe Aheadset SE-1

Gearing Specifications

Bicycle chain 1/2 X 1/8 (inches)
KMC 410A
Bottom bracket shell widthAmerican 24tpi
Bottom bracket type Sealed
One Piece
Crankset parts and sizes 44 Teeth
1-piece Steel
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

Trek Sub-Head (02) Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
Chromoly
Fork typeTrek

Other Specs of Trek Sub-Head (02)

Component group setsNot Available
Pedals detailsWellgo LU-313
Rear shock absorberNot Available
Saddle seatTrek
Seat post extension 25.4 (millimeters) Diameter
Steel Micro-adjust


Hoffman Flash Pro 1999 comparison online with competitors

Hoffman Flash Pro

General Infos
Model Flash Pro
Manufacturer Hoffman
Year of production 1999
Current price Check price Here ==>   
Color choice - Chrome-Plated
- Orange
-Anodized White
Sizes - Not available

Wheels And Breaking System

Bike front tire Rear: 20 X 1.75 (inches) Tioga Comp III
Front: 20 X 1.95 (inches) Tioga Comp III
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Dia-Tech MX-1 Rear Levers
Dia-Compe VC-747 Rear Brakes
Hubs for disc brakesMount
Rims manufacturer 36-hole
Araya 7X
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 Racing Bars
Handlebar extenderNot Available
Handlebar stem detailsHoffman Bikes Super Stem
Headset size1 1/8 (inches) Threadless Dia-Tech Steel

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 Flash Pro Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
4130 Chromoly
Fork typeHoffman Bikes Flash

Other Specs of Hoffman Flash Pro

Component group setsNot Available
Pedals detailsWellgo LU-313U
Rear shock absorberNot Available
Saddle seatVelo 309
Seat post extension 25.4 (millimeters) Diameter
HB Aluminum


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