ProFlex 254 1994 VS K2 ASTRAL 4.0 2005 specs comparison
ProFlex 254
General InfosModel | 254 |
Manufacturer | ProFlex |
Year of production | 1994 |
Current price | Check price Here ==> |
Color choice |
-Not found |
Sizes |
- 16 (inches) - 18 (inches) - 20 (inches) |
Sizes |
- 16 (inches) - 18 (inches) - 20 (inches) |
Wheels And Breaking System
Bike front tire | 700 X 35c Avocet Cross |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Levers Shimano 400CX Brakes |
Hubs for disc brakes | Shimano 400CX |
Rims manufacturer | 36-hole Sun Metal CR-16 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Tange Infinity Chromoly |
Frame type | TIG-welded Steel |
Handlebar construction | Jin Yuang Alloy |
Handlebar extender | Not Available |
Handlebar stem details | Chromoly Girvin FlexStem |
Headset size | Not Available |
Gearing Specifications
Bicycle chain | Sedis |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 20/32/42 Teeth Shimano 400 CX |
Gear shift levers | Shimano 400CX Rapidfire Plus |
Rear gear set | 11 - 28 Teeth 7-speed |
ProFlex 254 Fork System Data
Derailleur (Front) | Shimano 400CX |
Derailleur (Rear) | Shimano 400CX |
Fork material | Not Available |
Fork type | Tange Unicrown |
Other Specs of ProFlex 254
Component group sets | Shimano 400CX |
Pedals details | Wellgo Alloy |
Rear shock absorber | Not Available |
Saddle seat | Vetta Comfort |
Seat post extension | Kalloy Alloy |
K2 Astral 4.0
General InfosModel | Astral 4.0 |
Manufacturer | K2 |
Year of production | 2005 |
Current price | Check price Here ==> |
Color choice |
-Blue and Silver |
Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
Bike front tire | 700 X 28c Vittoria Randonneur |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Tektro Levers Tektro Linear-pull Brakes |
Hubs for disc brakes | Q and R Aluminum |
Rims manufacturer | 32-hole Alex DA-16 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | 7000 aluminum c |
Frame type | TIG-welded |
Handlebar construction | Aluminum Flat Bar |
Handlebar extender | Optional |
Handlebar stem details | Adjustable Aluminum |
Headset size | 1 1/8 (inches) Integrated TH Intelliset |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC HG-53 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 28/38/48 Teeth TruVativ Five-D |
Gear shift levers | Shimano ST-R443 |
Rear gear set | 11 - 28 Teeth 8-speed |
K2 Astral 4.0 Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on Shimano FD-R443 |
Derailleur (Rear) | Shimano Tiagra GS |
Fork material | Unicrown Crown Aluminum |
Fork type | K2 |
Other Specs of K2 Astral 4.0
Component group sets | Hybrid Mix |
Pedals details | Aluminum Cage With Clips & Straps |
Rear shock absorber | Not Available |
Saddle seat | K2 ComfortTech |
Seat post extension | Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, ProFlex provided us with the latest version of its 254 bike manual
- Find All parts, tires and accessories of ProFlex 254 Hybrid here
- Get your K2 Astral 4.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for K2 Astral 4.0 Hybrid here