For all who love to cycle, get outdoors, and put a premium on healthy living. Commute to work, ride long distances or explore the outdoors. SHIMANO STEPS will give you that extra push. Wherever you're going.

Cyclone Open Frame

Cyclone Open Frame



The bestselling commuter category, Metro returns with an updated look to go with its practical and reliable design.

The Cyclone and the Cyclone open frame, designed for everyday use, a short test ride of one of these exciting new commuter bikes will confirm how the Cyclone and Cyclone open frame are the perfect leisure and commute companions. The use of Shimano's bench-mark STePS system provides a high level of reliability and an ease of use to match. With a charge time of four hours and a range of 125km, STePS takes the E-bike market into new territory.

The Metro range has been updated for 2018 including a fresh new look and updated specs. Designed around the standard Metro frame platform, Cyclone is the bells and whistles version with the remarkable Shimano STePS system for when you need a little assistance, full mudguards perfect for those rainy morning commutes and a kickstand tops off what could be our most complete package to date. Practical, reliable and stylish, A Ridgeback Metro is the perfect choice to get you from A to B.


Frame STePS 6061 heat treated aluminium
Fork 6061 heat treated aluminium / mudguard eyelets
Headset Prestine PT-1808H 1-1/8" sealed bearing
Shifters Shimano Altus SL-M2000 R/H 9 speed
Rear Derailleur Shimano Altus RD-M370-SGS
Front Derailleur N/A
Chainset Shimano STePS FC-E6000 / 38T
Bottom Bracket Shimano inc Drive Unit / DU-E6001 / 250w 36v
Freewheel Shimano CS-HG200-9 / 11-32T
Rims Jalco DM-23 / 32h
Tyres CST Xpedium E-Bike 700x35c Reflex
Stem Ridgeback AS-820 / adjustable 0-60deg / 95mm
Hubs Shimano RM35 32h front / rear / centre lock
Rear Shock N/A
Chain Shimano CN-E6070-9
Spokes Stainless steel 14g
Brakes Shimano BR-M315 / SM-RT10 160mm rotor
Brake Levers Shimano BL-M315
Handlebars Ridgeback alloy / 620mm width / 31.8mm barbore
Grips Tape Ridgeback lock-on dual density grip
Saddle Ridgeback custom / high density fill / crmo rail
Seatpost Alloy / 30.9x350mm
Pedals Resin metro
Wheel Size 700c
Weight 19.60Kg


1. Horizontal Toptube Length (mm) 565mm 585mm 602mm 603mm
2. Headtube Length (mm) 145mm 160mm 175mm 175mm
3. Head Angle 70° 71° 72° 71°
4. Seat Angle 73° 73° 73° 73°
5. Chainstay Length (mm) 470mm 470mm 470mm 470mm
6. BB Drop (mm) 65mm 65mm 65mm 65mm
7. Wheelbase Length (mm) 1074mm 1080mm 1070mm 11095mm
8. Reach (mm) - - -
9. Stack (mm) - - -
10. Seat Tube Length (mm) 383mm 433mm 582mm 533mm
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