| Selected Bikes |  Specialized Sirrus X 3.0
Brand: Model: |
 Trek Roscoe 20
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Load Carrying Capacity | -- | Combined weight of bicycle, rider, and cargo of 80 pounds (36 kg) | ||
| Frame | Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts | Alpha Silver Aluminum, 20'' | ||
| Stem | 3D-forged alloy, 31.8mm, 7-degree rise | Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 60 mm length | ||
| Handle Bar | Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm | Bontrager alloy, 31.8 mm, 15 mm rise, 580 mm width | ||
| Fork | A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts | Roscoe 20'' alloy | ||
| Seatpost | Alloy, 12mm offset, 2-bolt clamp, 27.2mm | Bontrager alloy, 27.2 mm, 12 mm offset, 250 mm length | ||
| Grip | Specialized Neutralizer, Body Geometry, locking grip | Kids' Kraton | ||
| Crankset | Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard | Alloy, 32T steel chain ring w/guard, 127 mm length | ||
| Pedals | Specialized Body Geometry Fitness, platform, plastic | Kids' 9/16'' | ||
| Chain | KMC X9, 9-speed w/ Missing Link™ | KMC Z8.3, 8 speed | ||
| Shifters | MicroSHIFT SL-M9295, 9-speed | Shimano Altus M315, 8 speed | ||
| Saddle | Bridge Sport, Steel rails, 155/143mm | Kids' 20'' size, padded | ||
| Headset | -- | VP 1-1/8'', semi-Integrated | ||
| Derailleur Rear | microSHIFT Advent, 1x9 w/ clutch | Shimano Tourney TX80 | ||
| Hub Front | Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h | Formula DC-2241, alloy, 6-bolt, Shimano 8/9/10 freehub, Boost141, 5 mm QR | ||
| Hub Rear | Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h | Formula DC-20, alloy, 6-bolt, 100 mm ThruSkew | ||
| Spoke | Stainless, 14g | 14g stainless steel | ||
| Cassette | microSHIFT Advent, 9-speed, 11-42t | SunRun cassette, 11-34, 8 speed | ||
| Chainrings | 40T | -- | ||
| Bottom Bracket | Threaded BSA 68mm | Sealed cartridge |
| Front | Pathfinder Sport, 700x42 | Chen-Shin, 20 x 2.80'' | ||
| Rear | Pathfinder Sport, 700x42 | Chen-Shin, 20 x 2.80'' | ||
| Wheel / RIM | 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h | 20'' alloy, 28-hole, schrader valve | ||
| Tube | Standard 40mm PV 700x32-50 | -- |
| Front | Tektro HD-R280, hydraulic disc, 160 mm rotor | Tektro MD-M280 mechanical disc, 160 mm rotor | ||
| Rear | Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm | Tektro MD-M280 mechanical disc, 160 mm rotor | ||
| Brake Lever | -- | Kids' alloy brake lever, black |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | Gloss Birch / Satin Taupe Reflective Satin Maroon / Black / Satin Black Reflective Gloss Metallic Obsidian / Satin Black Reflective |
Trek Black Azure Rage Red to Dnister Black Fade |
| Length | -- | -- | ||
| Weight | 11.4 kg | 10.68 kg |
| Features | -- | -- |
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