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Retrospec Harper-7S

Retrospec Harper-7S
  • Color: Matte Tungsten
Color: Matte Tungsten
Size: Large
Please select options Unavailable


Based on our popular Harper Plus Fixie platform, the Harper 7 adds Shimano Altus 7 speed gearing to help get up the hills or simply cruise faster. Equipped with front and rear hand-operated alloy caliper brakes, 3-piece alloy crankset with sealed cartridge bottom bracket, low-profile BMX pedals, and 700 x 32c tires.

Incline, decline, and beeline across your city
It's not a commuter bike if it doesn't beat traffic. Harper-7 sports a Shimano 7 speed derailleur to tackle tricky terrain during your commute. Make quick and easy gear changes with a Shimano shifter, for better maneuverability on your route. What's more, Harper's front and rear aluminum alloy brakes give you more control and robust stopping power at traffic stops.

Mean, clean, commuting machine
With city and suburban roads comes dirt and gunk. Luckily, this commuter bicycle sports sealed cartridge bearings that protect delicate bike parts from all of that, require less maintenance than loose bearings, and increase the longevity of your ride.

Commuting is a breeze
Commuting day-to-day requires a commuter bike that can handle day-to-day use and makes it easy on you. Harper-7 is constructed with a durable, high-tensile steel frame, all-season tires, and comfort grips and saddle. Because tough doesn't mean uncomfortable.


Frame Hand built tig-welded high-tensile steel, "UrbanComfort" design, 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
Bottom Bracket Sealed Cartridge
Crankset Aluminum alloy 170mm x 46T x 3/32", w/alloy chainwheel guard + ChainKeeper
Shifters Shimano Revoshift (twist) 21S, RS35
Rear Derailleur Shimano Altus 7S
Cassette/Freewheel Shimano Tourney 500, 7S MegaRange 14-34T
Chain KMC Z-series 1/2 x 3/32"
Brakes Aluminum alloy dual-pivot side-pull calipers & aluminum brake levers
Handlebars Aluminum Alloy 570mm Wide x 30mm Rise, 25.4
Tape/Grips Retrospec UrbanComfort Kraton 125mm length
Stem Aluminum alloy 4-bolt Threadless, 80mm extension x 7° rise x 36mm rise, 25.4 handlebar clamp, 28.6 steerer
Headset 1 1/8" (28.6mm) steel, Threadless
Seatpost Aluminum Alloy Seat Post 25.4 x 300mm with Micro Adjust head
Saddle Retrospec Urban2
Pedals Low-Profile Platform, Reinforced Nylon resin, 9/16"

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Matte Tungsten / Large 840216300682 4419 210000033204