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Wildcat MINIBMX, User Manual

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Wildcat MINIBMX User Manual Download Page 18

16

CHANGING TYRES - 

2

Once released / loosened the disc will simply wind 
off by hand.

1

The disc is simply threaded onto the hub and 
is self-tightening when brakes are applied. To 
remove insert a strong screwdriver or similar 
through the disc and carefully lever against the 
back of a spoke (so as to not mark the front).

Unlike the Turbo wheel, to access the tyre and tube you must remove the disc from the wheel to split the 
hub. Follow steps 1-2  for the Turbo wheel first.

3

Using a 1.5mm allen key, loosen the small grub 
screw on the aluminium collar. This collar holds 
the rim onto the hub assembly.

4

Wind the collar off the hub.

1.5

40 OR

Flip the wheel over, and push down on the tyre / 
rim against the floor, the hub will simply slide out of 
the rim assembly. 

5

NOTE: ENSURE THE TYRE IS DEFLATED BEFORE 
CONTINUING. 

Undo the 4 x rim bolts using a 

4mm allen key, then the rim will simply pull 
apart off the tyre.

6

4

Summary of Contents for MINIBMX

Page 1: ...1 Assembly Instructions Maintenance MINIBMX USER GUIDE ...

Page 2: ...please take the time to read this instruction manual carefully and familiarise yourself with the maintenance guide to ensure you get the best out of your ride for years to come We strongly recommend your new Wildcat is assembled by a professional YOU LL NEED THE FOLLOWING BASIC TOOLS FOR ASSEMBLY 15mm spanner for pedals axle nuts Allen Keys 1 5 3 4 5 6mm Scissors or a craft knife Bike pump OTHER T...

Page 3: ...OG OG PRO 2 OG Front Wheel Assembly 3 Pedals 4 Brakes Part 1 5 Seat 5 Handle Bars 6 Bar alignment Head Parts 7 Brakes Part 2 8 Cranks 1 piece 3 Piece 10 Tyre inflation 11 CHANGING BALANCING TYRES Turbo Wheels 12 Cross Wheels 16 MAINTENANCE IMPORTANT 20 WARRANTY 21 ...

Page 4: ...sing a knife or scissors taking care not to scratch the paintwork For OG front wheel assembly follow 3 8 To continue with OG PRO assembly skip to 9 OUT OF THE BOX 1B OG Open the box and take out the contents Your Wildcat should look as pictured seat should be sitting loose in the frame You should have Main MiniBMX assembly Front wheel tyre on rim set hub assembly which you ll need to assemble Bars...

Page 5: ...ar off the hub Insert the hub assembly into the rim valve side up It will only fit one way You will need to rotate back and forth as you push inwards to clear the inner flanges 5 Flip back and check the hub has seated hard against the rim assembly 6 Wind the collar on by hand until it is against rim assembly Using a wrench or spanner gently tighten 1 8 1 4 turn to ensure the hub is seated firmly w...

Page 6: ...l on the correct side to prevent cross threading This is not covered by warranty 10 Carefully insert the L pedal on the left side and start to wind in by hand Then using your 15mm spanner remember it is reverse thread turn anti clockwise and tighten Make sure you do it up nice and tight loose pedals destroy thread fast Then repeat with the R pedal on the right side so turn clockwise and secure tig...

Page 7: ...g a 4mm allen key Ensure the seat is aligned with the frame NOTE Do not exceed the max height marking on the back of the seat post 11 Next step is aligning the brakes This is easiest to do before you fit the bars Sit in a chair with the rear wheel in your lap front wheel on the ground This gives you a clear look down the back of the disc A First loosen the cable clamp off with a 5mm allen key B Th...

Page 8: ...place 15 Undo the 4 x bolts with a 6mm allen key and remove the stem plate Ensuring all contact surfaces are clean from grease or dust place the bars centred in the stem with the brake lever to the right side and hang them down in front HANDLE BARS 18 Check from the side to ensure the stem plate is parallel with the stem the gap both sides should be equal If not back off the low side and slightly ...

Page 9: ... position and the plate is level work diagonally opposite and tighten down each bolt 21 First check if there is any play in the fork assembly You must also check the pinch bolts are secure However if the bars are out of alignment with the front wheel simply loosen the pinch bolts B both sides at the rear of the stem To tighten the fork assembly head parts with the pinch bolts loose simply tighten ...

Page 10: ... allen key position on the handle bars to suit and tighten A BRAKES PART 2 26 Place the cable into the slot as shown 27 Tighten the cable adjuster barrels against the lever ensuring to misalign the slots to prevent the cable escaping 28 On the brake pull the cable so the cable tube seats in both the lever on the handle and on the brake unit 4 5 Skip these steps if your Wildcat is brakeless ...

Page 11: ...the arm forwards until the outside brake pad almost touches or lightly touches the brake pad Tighten the cable clamp using a 5mm allen key Then squeeze the brakes firmly a few times this will settle the cable and back the adjustment off slightly Before testing spin the wheel and check if there is any disc contact If so undo the cable clamp and back the arm off slightly then re tighten 31 Secure th...

Page 12: ...equired back the 32mm nut off with a spanner or wrench This is reverse thread so clockwise to loosen 34 Firstly check the crank spins freely and is not too tight or if it has too much play 1PC CRANK 36 Adjust the bearing cone as required this is also reverse thread semi re tighten the 32mm locking nut anti clockwise and spin to check again Repeat if further adjustments are required then tighten se...

Page 13: ...k over and ensure axle nuts crank seat and handle bars are tight and adjusted correctly Check tyre inflation and balance If balancing required refer to the tyre changing section for tips PRESSURE 35 45 psi TYRE WHEEL TYPE 40 50 psi RECOMMENDED TYRE PRESSURES ...

Page 14: ...s through the driver side the brake side will hold the axle assembly together The front is similar however minus the driver and brake making it much easier just choose a side to open and repeat the following steps 3 Removing the disc is not 100 necessary but it does make life a bit easier when inflating and balancing the tyre The disc is simply threaded onto the hub and is self tightening when bra...

Page 15: ...uired use a 17mm spanner and a 4mm allen key in the axle for leverage The driver side assembly can now be lifted off the tyre taking care to keep the driver seated in the hub No biggy if it comes out though 8 Due to the internal locking system you may need to slide the aluminium hub out of the rim then work around the rim pulling up firmly with your hand to separate it Once released both sides can...

Page 16: ...gned correctly 12 If the driver did pop out place it back on the axle and holding the 3 x palls in gently rotate and push it back in 14 Replace the 5 x 3mm hex bolts and tighten down Replace the axle washer and nut 13 Replace the spacer and wind down to hold the assembly in place Once together visually check the large spacer between the hub halves is correctly seated in both sides It will have a l...

Page 17: ...it in your arms it will run smooth If it feels off balance check the bead line against the rim both sides as it spins to gauge where you need to adjust Deflate and repeat 18 17 19 Put the cap back on the valve and wind the disc back onto the mount firmly Braking action will further tighten the disc so only needs to be tight enough to prevent it dislodging during assembly 20 Replace the wheel back ...

Page 18: ...e tyre and tube you must remove the disc from the wheel to split the hub Follow steps 1 2 for the Turbo wheel first 3 Using a 1 5mm allen key loosen the small grub screw on the aluminium collar This collar holds the rim onto the hub assembly 4 Wind the collar off the hub 1 5 40 OR Flip the wheel over and push down on the tyre rim against the floor the hub will simply slide out of the rim assembly ...

Page 19: ...ed to rotate back and forth as you push inwards to clear the inner flanges 9 As per removing the hub assembly flip over then push down firmly on the wheel against the floor to correctly seat the hub in the rim assembly 10 11 Flip back and check the hub has seated hard against the rim assembly 12 Wind on the collar by hand until it is against the rim assembly Using a wrench or spanner gently tighte...

Page 20: ... adjust squeeze the tyre and position on the rim When you re happy add a little air to secure it then repeat on the other side 14 Once the spacing is relatively even fully inflate to the required pressure 35 45psi for Cross wheel To check balance hold up the wheel and spin You may see a light visible wobble but as long as you cannot feel it in your arms it will run smooth If it feels off balance c...

Page 21: ...l further tighten the disc so only needs to be tight enough to prevent it dislodging during assembly 18 Replace the wheel back onto the frame and loop the chain back onto the chainwheel Tighten axle nuts by hand at first to align wheel and tension chain then fully tighten Check alignment of disc brake and adjust if required 15 ...

Page 22: ...Cro Moly steel As such any small stone chips nicks or scratches in coatings will rust if left unattended To ensure your Wildcat looks good for years to come we recommend regular cleaning and wiping ALL surfaces down with CRC or similar on a regular basis to prevent corrosion particularly if the paint or coatings become scratched Alternatively surfaces can be cleaned and sprayed with a clear coat f...

Page 23: ...ssembly maintenance adjustment storage or use of the bicycle The claimant must be the original owner purchaser and produce a receipt to prove the date of purchase Parts found to be defective will be replaced free of charge The warranty covers unexpected failure or defect of all parts components that may not be attributed to fair wear and tear or crash damage outside that considered normal use This...

Page 24: ...If you have any questions please contact your local dealer or distributor ...

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