K2 MAINTIME EXPERT 2003 VS Redline FLIGHT JUNIOR 2010 specs comparison
K2 Maintime Expert
General InfosModel | Maintime Expert |
Manufacturer | K2 |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice | -Matte Dark Blue |
Sizes | - Professional size |
Sizes | - Professional size |
Wheels And Breaking System
Bike front tire | 20 X 1.85 (inches) Tioga Comp III |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 316A Rear LeversTektro 924 Linear Pull Rear Brakes |
Hubs for disc brakes | K2 Ben Hur |
Rims manufacturer | 36-holeK2 K-True High-Side |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | Bonded |
Handlebar construction | K2 Expert Moto |
Handlebar extender | Optional |
Handlebar stem details | K2 Expert Race |
Headset size | 1 (inches) Cane Creek SB-1 |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)KMC Z610HX |
Bottom bracket shell width | American |
Bottom bracket type | Cartridge |
Crankset parts and sizes | 44 Teeth3-piece Aluminum |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
K2 Maintime Expert Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownChromoly |
Fork type | K2 |
Other Specs of K2 Maintime Expert
Component group sets | Not Available |
Pedals details | Chromoly AxleK2 Alloy |
Rear shock absorber | Not Available |
Saddle seat | K2 Maintime Race |
Seat post extension | 27.2 (millimeters) DiameterAluminum Micro-adjust |

Redline Flight Junior
General InfosModel | Flight Junior |
Manufacturer | Redline |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice | -White and Black |
Sizes | - Junior |
Wheels And Breaking System
Bike front tire | 20 X 1 1/8 (inches) Tioga PowerBlock |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 316A Rear LeversTektro 926AL V-Type Rear Brakes |
Hubs for disc brakes | Rear: Redline Cassette AluminumFront: Redline Aluminum Sealed |
Rims manufacturer | 28-holeSun Assault SL 1 |
Spoke nipples type | Not Available |
Spoke wheel | 15ga. Stainless Steel |
Frame and Body Specs
Frame materials | R6 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Redline 4 (inches) Aluminum |
Handlebar extender | Optional |
Handlebar stem details | Redline Flight Microline Mini Aluminum |
Headset size | 1 (inches) Threadless FSA Integrated |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)KMC Z30 |
Bottom bracket shell width | Not Available |
Bottom bracket type | 113 (millimeters) SpindleTH ISIS Euro Cartridge Sealed |
Crankset parts and sizes | 37 TeethRedline Microline ISIS |
Gear shift levers | Not Available |
Rear gear set | 14 Teeth1-speed |
Redline Flight Junior Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownCarbon Fiber |
Fork type | Redline Microline Mini |
Other Specs of Redline Flight Junior
Component group sets | BMX Mix |
Pedals details | Redline Jr. Aluminum Platform |
Rear shock absorber | Not Available |
Saddle seat | Redline Microline Mini With Integrated Seat Post |
Seat post extension | 22.2 (millimeters) DiameterRedline |
Useful links and guides ....
- To know more about this exacte bike, K2 provided us with the latest version of its Maintime Expert bike manual
- Find All parts, tires and accessories of K2 Maintime Expert BMX here
- Get your Redline Flight Junior manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Redline Flight Junior BMX here