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Circuit Fitness AMZ-948BK Club Revolution Cycle

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Circuit Fitness AMZ-948BK Club Revolution Cycle Key Features:

  • Easy-to-use manual resistance designed for Home use
  • Perimeter-weighted 13.6 kg flywheel to amplify inertia
  • Partially pre-assembled & Minimum maintenance
  • 2-axis saddle adjustable both vertically & horizontally
  • Adjustable handlebar height with aero bars extensions
  • Water bottle holder & Convenient media holder
  • Durable steel crank & Metallic pedals with toe cages
  • Transport wheels allow transport & Conveniently stow
  • 2 years warranty

Forget expensive gym membership fees. Instead, get the Circuit Fitness AMZ-948BK Club Revolution Cycle in your Home Gym, and you'll never miss a workout again! The AMZ-948BK Club Revolution Cycle from Circuit Fitness is a solid exercise bike designed for indoor cycling workouts, interval training, intense cardio sessions, weight loss, and stamina development. The main body of the cycle comes pre-assembled, with the flywheel, the crank-set, the braking system, and the belt already in place. Once the bike is assembled, maintenance does not require much.

Circuit Fitness has equipped the AMZ-948BK Club Revolution Cycle with a drive system including a 3-piece crank-set, a belt-driven tension, and a 13.6 kg inertia-enhanced flywheel to provides the same type of workout and intensity found at gym clubs:

  • The flywheel has a perimeter-weighted structure to improve its inertia, which is principal for cycling workouts. It's bi-directional so that you can pedal in reverse; you will benefit from the same intensity. Backpedal is a warm-up, callisthenics, and cardiovascular exercise that primarily targets the quads and, to a lesser degree, also targets the calves, glutes, and hamstrings. The heavy-duty poly-v belt drive system offers excellent traction, and as opposed to chain drive, it doesn't need any lubrication. It also contributes to the overall smoothness of the ride as it generates slightly less vibration than a chain. The bike comes with a durable 3-piece crank-set with steel crank arms that can withstand pedalling while standing up like you would do on a road bike. The pedals are made of aluminium alloy featuring a non-slip surface and adjustable toe cages. The drive panel is covered well with black ABS side panels, so kids can't get their little fingers in it.
  • Its friction resistance system is specially designed for home use. The Circuit Fitness AMZ-948BK indoor cycling bike features a friction resistance system with manual action and doesn't need to be connected to the mains, so you can use it anywhere you want. The manual resistance mechanism lets you adjust the intensity of your workouts according to your preferences without the noise. Turn the knob clockwise, and the brake pad will apply more friction to the flywheel, increasing the drag and the overall pedalling difficulty. The tension knob also has the function of an emergency brake. Press it down, and it will immediately stop the flywheel from spinning. You might use it, especially if you have been pedalling at high speed, as the pedals continue to turn for as long as the flywheel is spinning.

Engineered for cardiovascular exercises by Circuit Fitness, the design of the AMZ-948BK Club Revolution Cycle features flexible options to accommodate most body types better and to suit your training patterns for an even more effective and entertaining workout:

  • The bike is equipped with a multi-grip handlebar, fully covered by a layer of rubber foam material for a comfortable grip, and fully adjustable, allowing you to set the ideal height for your handlebar. It then offers the possibility to adopt a standard grip, a racing grip, and a climbing grip. In addition, the two short aero bars extensions are available. They allow the rider to put his body in a low and aerodynamic position for a more comfortable real racing situation workout to help you achieve your training goals. 
  • This gym apparatus includes a saddle designed for superior comfort. Its seat is 4-way adjustable (up, down, front, back) to accommodate different heights and lengths to help aid proper body posture during exercise. Its upright bar features several vertical adjustment positions, while its horizontal slider adds a few extra inches forward or backwards. The saddle is larger than the average race seat and integrates a generous layer of foam cushioning. Its rear section features two springs that enable it to flex and adapt to your movement as you ride. Also, its cover is made of durable vinyl material, which is also sweatproof and easy to maintain.

Exclusively tailored by Circuit Fitness, the AMZ-948BK Club Revolution Cycle supports the needs of every gym enthusiast. It uses heavy-duty steel with resistance to rust and corrosion, making it highly durable and reliable even for everyday use:

  • As a result, the bike is a bit smaller than other indoor cycles, meaning that it can fit in a smaller space, but it's recommended to leave clearance all around it for ease of access. The bike weighs approx. 38 kg, which is at least twice the weight of the average road bike. This weight is necessary to add stability. Plus, both base bars of the bike have adjustable levellers, which considerably improve the bike's overall stability. Despite the weight, it's not difficult to move once it is assembled; the front base features a pair of roller wheels. To proceed, grab the handlebar, carefully tilt the cycle forward, and then roll.    
  • The bike has a sturdy steel frame and offers a weight capacity of 136 kg. All the steel tubes are coated with a corrosion-resistant paint finish, and the several ABS parts have a protective role. The bike is recommended for users between 153 cm and 183 cm (5'0″ and 6'0″) with a maximum of 213 cm (7"); taller persons should still be able to use this exercise bike, but they may not benefit from a complete leg extension. The padded seating and secure pedals will give taller users the comfort and security they need during every workout. The bike also has a media holder so you can safely listen to music or watch your favourite program during workouts and a water bottle holder for quick replenishment during training.

New to the fitness market but steeped in history, Circuit Fitness is here to bring you value for money home gym equipment. Designed and developed in California, USA, over the last five years, Circuit Fitness is the next level of cardio and strength equipment that you need, quality engineered using the latest technology. Push the physical boundaries and achieve a healthier you with the circuit fitness AMZ-948BK Club Revolution Cycle!

More Information
Designed ForIndoor Use
Self Assembly TimeYes (Under 1 Hour)
Self AssemblyPartially
Bike TypeStudio Bike
BrandCircuit Fitness
Product CodeAMZ-948BK
Maximum User Weight136 kg / 300 lbs / 21 Stone
DimensionsLength 104 x Width 53 x Height 109 cm
Boxed DimensionsLength 106 cm x Width 22.8 cm x 82.8 cm
Box 1 Weight40 kg
Exercise TypeCardio
GoalGeneral Fitness
Target MusclesLower Body
Product Weight38 kg
Resistance TypeFriction resistance
Break TypePadded
Crank Arm3-Piece
Bottle HolderYes
Tablet/Phone HolderYes
Seat AdjustmentHorizontal & Vertical
Seat TypeHigh density foam
Standard basket & Cycling Toe ClipsToe cage pedals
SafetyCE Certified & EN957 Approved
Framework14-Gauge Thick Solid Steel
Protective Casing MaterialABS Plastic
Transport WheelsYes
Warranty2 years

Free Delivery to UK Mainland. On Everything. No Minimum Spend.

Please note that there are a few postcodes which are not included within Mainland UK and these postcodes are subject to additional delivery charges:

BT, HS, IM, IV, KA, KW, ZE, PA20, PA42, PA41, PA43, PA44, PA45, PA46, PA47, PA48, PA49, PA60, PA61, PA62, PA63, PA64, PA65, PA66, PA67, PA68, PA69, PA70, PA71, PA72, PA73, PA74, PA75, PA76, PA77, PA78, PH41, PH42, PH43, PH44, PH49, PH50, TR22, TR21, TR23, TR24, TR25, JE

If you would like to view our full delivery policy please have a look here


  • You (The Customer) have a 14-day cooling-off period from the day your order has been delivered by our courier under the 2013 Consumer Contract Regulation
  • A Return Request Form is required to be completed and submitted through the PureTec Website for returns to be accepted
  • Once our customer service team receive your return request, you will receive an email confirming we have received your request, and will send you a Return Merchant Authorisation Number (RMA)
  • All products need to be returned in their original packaging; any products returned not in their original packaging may be subject to a product package fee
  • When Goods are received, they will be inspected by our team, and if they are not in Good as new condition, you (The Customer) may occur additional charges
  • We must receive the item being returned within 14 working days from the date the Return Request form being submitted
  • If you reject an order for any reason, except for damage reasons, then a fee will be applied for your order to be re-dispatched or returned to us
  • We advise our customers to retain the original packaging for at least 14 days in case an item or the order is returned to PureTec

If you would like to review our full 14 day return policy please click here