Retrospec Mantra-7 Commuter Bike - Matte Gunmetal 2021
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Tackle your urban commute
Shimano SL-TX30 7S Thumb Shifter Plus is equipped to handle hills, trails, and city streets with ease. With that multi-speed drivetrain, you can get up hills and trails better and faster with less exertion and exhaustion.
Keeps dirt and grime out
What is a “sealed cartridge bearing hub,” you ask? Only the best thing since sliced bread (although, bread is pretty great). Sealed cartridge bearing hubs are a game-changer for any city rider. This feature protects delicate parts of your bike from damage that can be caused by gunk in the road. They also require less maintenance compared to their loose bearing counterparts.
An impressively smooth ride
Front and rear aluminum alloy brakes give you more control and more robust stopping power. 700 x 32C all-season tires lay a perfect foundation for an impressively smooth ride, even on slick or uneven roads. This is the ultimate commuting machine.
- Frame Hand built tig-welded high-tensile steel, "UrbanComfort" design, with internal rear brake cable routing, two sets water bottle braze-ons, and rear rack braze-ons
- Fork Unicrown, Threadless, 28.6mm, 1x fender-eyelet
- Rims Retrospec aluminum double-wall 32H, 40mm deep-V section, precision machined brake tracks
- Hubs Aluminum alloy ball-bearing, 32H, bolt-on
- Spokes 14G Stainless steel
- Tires Retrospec 700 x 32C all-season, P/V valves
- Recommended Weight Limit 250 LBS
- Rear Derailleur Shimano Altus 7S
- Shifters Shimano Revoshift (twist) 21S, RS35
- Crank Aluminum alloy 170mm x 46T x 3/32", w/alloy chainwheel guard + ChainKeeper
- Chain KMC Z-series 1/2 x 3/32"
- BB Sealed Cartridge
- Freewheel/Cog Shimano Tourney 500, 7S MegaRange 14-34T
- Headset 1 1/8" (28.6mm) steel, Threadless
- Brakes Aluminum alloy dual-pivot side-pull calipers & aluminum brake levers
- Handlebars Aluminum Alloy 570mm Wide x 30mm Rise, 25.4
- Grips Retrospec UrbanComfort Kraton 125mm length
- Stem Aluminum alloy 4-bolt Threadless, 80mm extension x 7⁰ rise x 36mm rise, 25.4 handlebar clamp, 28.6 steerer
- Saddle Retrospec Urban2
- Seatpost Aluminum Alloy Seat Post 25.4 x 300mm with Micro Adjust head
- Seatpost Clamp Aluminum alloy CNC precision 28.6mm
- Pedals Low-Profile Platform, Reinforced Nylon resin, 9/16"