Specialized SIRRUS SPORT DISC 2015 VS Jamis ALLEGRO 3 2010 specs comparison
Specialized SIRRUS SPORT DISC
General Infos| Model | 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 Allegro 3
General Infos| Model | Allegro 3 |
| Manufacturer | Jamis |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Victory Red and Pearl White |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 32c Vittoria Rondenour |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro RX-1.0 Levers Tektro RX-1.0 Mini V With Modulator Front and Tektro RX-1.0 Mini V Rear Brakes |
| Hubs for disc brakes | Alex AKX R2.0 Alloy |
| Rims manufacturer | 24-hole and 28-hole Alex AKX R2.0 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. DT Champion Stainless |
Frame and Body Specs
| Frame materials | 6061 Triple Butted Aluminum With Hydroform TT & DT |
| Frame type | TIG-welded |
| Handlebar construction | Jamis Alloy Flat Bar |
| Handlebar extender | Optional |
| Handlebar stem details | NVO TM3 Adjustable |
| Headset size | 1 1/8 (inches) Threadless FSA Integrated IS |
Gearing Specifications
| Bicycle chain | KMC Z9000 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 110 (millimeters) Spindle FSA Sealed Cartridge |
| Crankset parts and sizes | 50/34 Teeth FSA Vero Compact |
| Gear shift levers | Shimano SL-R440 For Flat Bar |
| Rear gear set | 11 - 26 Teeth 9-speed |
Jamis Allegro 3 Fork System Data
| Derailleur (Front) | Bottom Pull Shimano R440 |
| Derailleur (Rear) | Shimano Tiagra |
| Fork material | Unicrown Crown Carbon Composite |
| Fork type | Jamis |
Other Specs of Jamis Allegro 3
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco Elba |
| 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 Allegro 3 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Allegro 3 Commuter here