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Retrospec Mantra-7

Retrospec Mantra-7
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It’s true. The revolution is here. Viva la Mantra-7! We’ve turned our esteemed fixed-gear model into a seven-speed all-the-time bike. Mantra-7 sports the same beloved features as our single-speed, but is now slightly more robust and up for the most vigorous of rides. With the multi-speed drivetrain, you can get up hills and trails better and faster with less exertion and exhaustion.

Mantra-7 flaunts the same time-trusted, hardwearing, long-lasting UrbanComfort frame. It’s lightweight, hand-built, tig-welded, double-butted, high-tensile strength steel. Together these qualities make up one helluva commuter bike, primed for all sorts of scenarios, whether you’re riding to work or home or 50 miles inland just because. The frame and fork have bar spin clearance, horizontal dropouts, and no toe overlap. The Shimano Altus seven-speed drivetrain is known for its reliability, durability, and ultra-smooth ride. Shifting with the RevoShift grip shifter is also easy, intuitive, and precise.

We’ve zeroed in on the quality of riding experience and have incorporated only the best parts and pieces. We handpick every component that goes on our bikes, and Mantra-7 is no different. Front and rear brakes give you more control and keep you safer. You can stop your bike immediately as needed. Super deep-V rims with machined braking surface, a KMC chain, VP freestyle pedals, and Wanda tires lay a perfect foundation for an impressively smooth ride. This is the ultimate commuting machine.


Frame Hand-built tig-welded "UrbanComfort" design high-tensile strength steel frame and fork with bar spin clearance, horizontal drop outs, and no toe overlap
Fork Tig Welded 1 1/8" Threadless, 45º rake
Rims/Wheels 43mm Stars Super Deep-V Rims with Machined Sidewall Surface
Hubs Retrospec Sealed Cartridge Bearing
Spokes Stainless Steel
Tires 700 x 32c Kenda Kwest
Crankset Alloy Forged 3-piece 165mm
Chainrings 46T
Bottom Bracket Sealed Cartridge Bearing NECO
Rear Derailleur Shimano Altus
Shifters Shimano 7-Speed RevoShift Grip-Twist Shifter
Handlebars Lightweight Alloy Riser Bar 520mm, 25.4
Tape/Grips Kraton Rubber
Stem 90mm Promax Alloy
Brakes Alloy front and rear Promax Radius Lever Brakes
Pedals VP Freestyle
Seat Post Alloy 25.4

* Subject to change without notice.

Part Numbers

Option UPC MPN
Graphite/Black / X-Small 815725020505 2220
Graphite/Black / Small 815725020512 2225
Graphite/Black / Medium 815725020529 2226
Graphite/Black / Large 815725020536 2227
Graphite/Black / X-Large 815725020543 2228