Specialized SIRRUS SPORT DISC 2015 VS Jamis COMMUTER 4 2010 specs comparison
Specialized SIRRUS SPORT DISC
General InfosModel | SIRRUS SPORT DISC |
Manufacturer | Specialized |
Year of production | 2015 |
Current price | Check price Here ==> |
Color choice |
- Satin Graphite and Black and Sterling -Satin Neon Pink and Hyper and Black |
Sizes |
- XS - S - M - L XL |
Sizes |
- XS - S - M - L XL |
Wheels And Breaking System
Bike front tire | 26TPI 700x32c Flak Jacket Protection Wire Bead Specialized Nimbus |
Bike rear tire | Not Available |
Bike wheel size | 700c |
Brakeset type | Hydraulic Disc Resin and metallic Pads Tooled Reach Adjust Tektro Auriga |
Hubs for disc brakes | 32h 32hSpecialized Hi Lo Disc QR QR Alloy Alloy Double-sealed Double-sealed Ground Race Loose Ball Bearings Specialized Hi Lo Disc |
Rims manufacturer | 32h Alloy Double-wall Pin Joint 700c Disc |
Spoke nipples type | Not Available |
Spoke wheel | 14g With Brass Nipple Stainless |
Frame and Body Specs
Frame materials | Aluminum |
Frame type | Fender and rack Eyelets Fully Manipulated Butted Tubing Integrated Lower Bearing Specialized A1 Premium Aluminum |
Handlebar construction | 10-degree Backsweep 31.8 (millimeters) 4-degree Upsweep 6061 Double Butted Alloy Specialized Flat |
Handlebar extender | Not Available |
Handlebar stem details | 4-bolt 6-degree Rise Anti-corrosion Hardware Specialized 3D Forged Alloy |
Headset size | External Sealed Upper Bearings 1-1/8 (inches) FSA Integrated Cartridge Lower |
Gearing Specifications
Bicycle chain | 9-speed Reusable Missing Link KMC X9 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Cartridge Bearings Square Taper |
Crankset parts and sizes | 9-speed Square Spindle With Chainguard Forged Alloy |
Gear shift levers | 2x9 With Optical Display Shimano Acera Rapidfire Plus |
Rear gear set | 11-32 9-speed Shimano |
Specialized SIRRUS SPORT DISC Fork System Data
Derailleur (Front) | Dual-pull Top Swing Shimano Acera |
Derailleur (Rear) | 9-speed Shimano Acera |
Fork material | Aluminum |
Fork type | Cr-Mo Steerer Fender and rack Eyelets A1 Premium Aluminum |
Other Specs of Specialized SIRRUS SPORT DISC
Component group sets | Co (millimeters)uter Mix |
Pedals details | 1.5 (millimeters) Varus Angle Low Profile Bearing System Nylon Body Sy (millimeters)etric Alloy Cage Toe Clip Capable Sirrus |
Rear shock absorber | Not Available |
Saddle seat | 155 (millimeters) Steel Rails Body Geometry Targa Sport |
Seat post extension | 12.5 (millimeters) Offset 2-bolt 27.2 (millimeters) Anti-corrosion Hardware Micro-adjust Alloy |
Jamis Commuter 4
General InfosModel | Commuter 4 |
Manufacturer | Jamis |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice |
- Pearl White -Benzegreen and Stainless |
Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 14 (inches) - womens 18 (inches) |
Wheels And Breaking System
Bike front tire | 700 X 32c Vittoria Adventure Touring |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Tektro Tenera Levers Shimano BR-M416 Mechanical Disc Brakes |
Hubs for disc brakes | Rear: Shimano Alfine Inter-8 Centerlock Disc Front: Shimano Alfine Dynamo Centerlock Disc |
Rims manufacturer | 36-hole Alex DC25 Disc Rims |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
Frame materials | 6061 Triple Gauge Aluminum |
Frame type | TIG-welded |
Handlebar construction | Jamis ARC |
Handlebar extender | Optional |
Handlebar stem details | NVO TM4 Adjustable |
Headset size | 1 1/8 (inches) Threadless VP Slimstack |
Gearing Specifications
Bicycle chain | KMC Z9000 |
Bottom bracket shell width | 68 (millimeters) |
Bottom bracket type | 110.5 (millimeters) Spindle Sealed Cartridge |
Crankset parts and sizes | 48/34t Teeth FSA Vero Compact |
Gear shift levers | Shimano SL-S500 |
Rear gear set | 18 Teeth 8-speed Internal |
Jamis Commuter 4 Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on Shimano R440 |
Derailleur (Rear) | Shimano CT-S500 Tensioner |
Fork material | Unicrown With Tappered Legs Crown Aluminum |
Fork type | Jamis City and Cross |
Other Specs of Jamis Commuter 4
Component group sets | Co (millimeters)uter Mix |
Pedals details | City and Cross Style Alloy |
Rear shock absorber | Not Available |
Saddle seat | Jamis Metro Sport |
Seat post extension | 27.2 (millimeters) Diameter Jamis Alloy Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its SIRRUS SPORT DISC bike manual
- Find All parts, tires and accessories of Specialized SIRRUS SPORT DISC Commuter here
- Get your Jamis Commuter 4 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Commuter 4 Commuter here