Page 1: Table Of Contents
INDEX Pages: Operations and Safety Frame Size Saddle Adjustment Safety Checklist Helmets Riding Safely 8-11 Operating Gears and Brakes 12-13 Bicycle Assembly and Tuning Assembly Instructions 14-21 Folding Instructions 22-24 Bicycle Care Basic Maintenance 25-29 Wheels and Tires 30-39 Headset 40-42 Brakes 43-45...
Page 2: Frame Size
ﬁ ve (5) years from the date The melon slice folding bike is provided as a one size ﬁ ts all of purchase. This warranty shall extend only to the origi- bicycle.
Page 3: Saddle Adjustment
SADDLE ADJUSTMENT TROUBLESHOOTING (Cont’d) Problem Possible Reason Possible Solution Chain jumping off Chainring out of true Re-true if possible or chainwheel sprocket replace or chainring Chainring loose Secure mounting bolts Saddle Height: When your saddle height is adjusted properly, you should Chainring teeth bent Repair or replace or broken...
Page 4 Loose bottom brack- Alter bottom bracket for the body in the long run. The melon slice folding bike is et/bearings provided with a comfortable well padded seat. We suggest Bent bottom bracket...
Page 5: Safety Checklist
TROUBLESHOOTING SAFETY CHECKLIST Problem Possible Reason Possible Solution Slipping Chain Excessively worn or Replaice chainring Safety checks are an important part of any ride. In conjunc- chipped chainring tion with the recommended maintenance in this manual Chain worn/stretched Replace Chain it is also suggested that a thorough inspection should be Stiff link in chain Oil or replace link...
Page 6 2. Wheels and Tires When riding at night, in addition to the reﬂ ectors, the • Check tire pressure is as recommended according to the bicycle should also be equipped with powered lights. Re- speciﬁ cation displayed on the tire sidewall ﬂ...
Page 7 6. Bearings To install a chain on a derailleur geared bicycle: • Check headset, wheel bearings, pedal bearings and bot- tom bracket bearings • Thread the chain around the chainwheel, rear sprocket • Check all bearings are oiled, run smoothly and show no and derailleur cage with the rivet facing away from the signs of excess movement, grinding or rattling bicycle.
Page 8: Helmets
Check that all links of the chain move freely. Replace the HELMETS chain if it appears stretched, broken or causes problems when changing gears. When riding your bicycle it is recommended that you always wear an appropriately ﬁ tting Country Standards Approved bicycle helmet.
Page 9 Lubrication and Replacement - Cartridge Bottom Bracket Freeplay cannot be removed from a cartridge bottom • Ride on the right side of the road and never against the bracket. It is a sealed unit and is designed to be replaced trafﬁ...
Page 10 On Road Off Road loose with use. The following adjustments should • The melon slice is designed for on road riding. Extra be made after several hours of riding, and repeated care should be taken when riding on dirt or gravel sur- two or three times after further use.
Page 11 Lubrication and Adjustment – Three Piece Cranks (Cot- Pedaling Technique terless Cranks) • Place the ball of your foot on the centre of the pedal. • Ensure your knees are parallel to the bicycle frame when To adjust: pedaling. • Turn the lockring on the left side anti-clockwise. •...
Page 12: Operating Gears And Brakes
OPERATING GEARS AND BRAKES WARNING Never attempt to force a pedal into a different Derailleur Gears sized bicycle crank. Derailleur gears are the most common type of gear sys- tems used on bicycles. They are the changing mechanism used to move the drive chain up and down a series of cogs or sprockets (the cluster or cassette stack) at the rear of the bicycle and across the chainwheel at the front of the CRANK SET...
Page 13 Attachment Hand Grip Shifters Hand grip shifters are built into the hand grip and attach to Each pair of pedals has a speciﬁ c right and left pedal. It is the handlebars. Unlike other types of shifting mechanisms important that a pedal is never forced into the incorrect the hand grip shifters mean you do not need to change crank arm as the thread is different for the two pedal sides.
Page 14: Bicycle Assembly And Tuning
Lubrication and Adjustment The maintenance your pedals need will depend upon Before you unpack your new melon, make sure to keep the whether or not they can be disassembled to enable access box in the upright position. Open the box from the top.
Page 15 DRIVETRAIN You will ﬁ nd three pieces in- The drivetrain consists of the side: the bike, the front tire, pedals, chain, chainwheel, and a box with pedals and crank set, and freewheel. reﬂ ectors. These are all the compo- nents of the bicycle that transmit power to the rear wheel.
Page 16 Raise the stem and tighten it in place by turning the stem joint. Brake Shoe Replacement Check your brakes shoes monthly for any indication of wear. If the pads are worn past the “wear line” indication (See diagram), the brake shoes need to be replaced. Always re- place the brake shoes in pairs –...
Page 17 Check the positioning of the handlebars. The Brake Inspection sweep (handlebar curve towards the seat) should The brake levers and the brake pads are the two main be coming straight components that need to be checked to ensure your brakes back, not upwards or are functioning effectively.
Page 18 Proceed to our tuning section to ﬁ ne tune the performance of your melon bicycle. WARNING A bicycle should never be ridden unless the brakes are working correctly. Take care when us- ing the front brake.
Page 19 The brake pads should be lined up on the rim when the Lubrication and Attachment of An ‘Ahead Set Stem To brake levers are pulled. They should not make contact with The Fork Diagram: the tire or be positioned too far towards the center of the wheel.
Page 20 Gears Lubrication and Attachment of An 'Ahead Set' Stem To The Fork Have someone hold the rear wheel in the air (or hang the 1. Every year your bicycle should have a complete lubrica- seat from something) so that you can move the pedals tion.
Page 21 HEADSET Headset Inspection: If the gears are not shifting smoothly, the cable tension needs to be increased by turning the derailleur barrel ad- The headset is responsible for locking the fork into the justor r the shifter barrel adjustor counterclockwise. If the frame.
Page 22: Folding Instructions
Bicycles primarily use either Schraeder™ or Presta tire Follow these instructions for the proper folding of the valves. To inﬂ ate tires the pump needs to be ﬁ tted with the Melon Slice bicycle. appropriate attachment speciﬁ c to the valve stem. 1. Fold up two pedals.
Page 23 7. Ensure that the tube is completely free of the rim and the tire bead at 7. Carry the folded slice with the saddle on the opposite all points. side of the bike from your body. The saddle makes for a 8.
Page 24 CAUTIONS How To Repair A Flat Tire There comes a time when most cyclists will need to repair a ﬂ at tire. Use the fol- WARNING: lowing steps to guide you through the Proper assembly and maintenance of your bi- process: cycle is your responsibility.
Page 25: Bicycle Care
Hub Lubrication BICYCLE CARE At least once a year your wheel bearings need to be dis- assembled and re-greased. Riding in very muddy or wet BASIC MAINTENANCE conditions will mean more frequent servicing. Due to the complexity of the task you may prefer to have a profes- To keep your bicycle in prime condition follow the recom- sional bicycle mechanic perform the disassembly.
Page 26 Storage Hub Bearing Adjustment Protect your bicycle from the elements by storing it in a dry, The hub bearings of both wheels should be inspected for shady location. Prolonged ultra violet light exposure may side movement. Adjustment is required if there is any more cause the paint to fade or the rubber and plastic parts to than slight lateral movement.
Page 27 Rear Wheel Removal Schedule 1 - Lubrication 1. Open the brake quick release. Undo the brake cable Frequency Component Lubricate How to Lubricate anchor bolt if greater clearance is required. Weekly Chain chain lube or brush on or squirt 2. Move the chain onto the smallest rear cog. light oil 3.
Page 28 Front Wheel Removal 1. Open the brake quick release. You may need to undo the brake cable anchor bolt if more clearance is re- WARNING quired. Always seek expert advice for any maintenance 2. Use a 15mm wrench to loosen both axle nuts. requirements you feel unable to complete.
Page 29 Recommended Tire Pressures: Schedule 2 - Service Checklist Tire pressure directly inﬂ uences the performance of a tire on different surfaces and in varying weather conditions. Recommended tire pressure is given either as maximum Frequency Task pressure or as a pressure range. Before every ride Check tire pressure Check brake operation...
Page 30: Wheels And Tires
WHEELS AND TIRES Wheels Inspection Tire inspection Maintaining your wheels in prime condition is imperative As tires are the rider’s only contact with the road, correct for not only for riding efﬁ ciency and performance, but tire maintenance is crucial for stability and safety. Consider safety as well.