Alutech 6061 alloy frame is lightweight, sturdy and comfortable SR Suntour NEX commuter suspension fork delivers a responsive feel for the road Shimano Altus / Tourney 21 Speed groupset giving you all the gears you need to ride with ease Tektro Alloy V brakes handle stopping duties Lightweight and handy rear carrier rack included Front and rear mudguards and chain guard protect your clothes from getting dirty while riding Front light provides reliable lighting Selle Royal Rodesia Plus gel saddle provides extremely comfortable riding 700c Rigida Alloy Double Wall wheels with Schwalbe Citizen 700x40c tires provide a comfortable, stable and responsive ride 16.4kg including pedals. LIFETIME Warranty on Frame. Polygon Sierra Deluxe Sport Lady model is a European styled city bike that are both comfortable and effortless to ride. This bike is featured with a light weight AL6 frame designed for an upright riding position. This classic bike have full fenders, a rear rack, pant guards, and front & rear lights for safety in all weather conditions. Regardless of how long it has been since you have ridden a bicycle; the Sierra Deluxe Sport will remind you of the freedom that only a bicycle can bring. Brand Polygon SKU 100025043_NP-1019403019 Age Group Adults Number of Speed 21 Bike Frame Size (inches) 18 Sports Features City Bike Model Sierra Deluxe Sport City Bike Sport Type City Bike