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Custom choice Motor Pulley ALUMINIUM or BLACK STEEL & supplied with MGSS Grub Screw & Keyway - 13, 14, 15 tooth.

Custom choice Motor Pulley ALUMINIUM or BLACK STEEL & supplied with MGSS Grub Screw & Keyway - 13, 14, 15 tooth. Custom 15mm wide Motor Pulley 13, 14 or 15 tooth M4 x 4mm Grub Screw M4 x 4mm Motor Pulley Grub Screw - Connects the Motor Pulley onto the Motor Axle Shaft The KEYWAY connects between the Motor Pulley & the Motor Axle Shaft to eliminate slip under power 3x3x8mm
RRP
£10
inc tax

M4 x 4mm Grub Screw M4 x 4mm Motor Pulley Grub Screw - Connects the Motor Pulley onto the Motor Axle Shaft

Made from A4 Marine Grade Stainless Steel, all of the nuts, bolts & screws used in a TRAMPA board have proven to be up to the challenge of holding everything together. Using Marine Grade Stainless Steel also means these Bolts will never rust on you! They can cope with the harshest of weather conditions & will laugh in the face of sandy/salty beaches or muddy freeride tracks - which can turn other manufacturers’ nuts & bolts into corroded rusting wrecks!

Wherever possible, we dip all our bolts into BLUE THREAD LOCKING PASTE, to ensure an extra strong & secure fix between the nuts & bolts.

Custom 15mm wide Motor Pulley 13, 14 or 15 tooth

TRAMPA's 15mm wide 13-15 Tooth Motor Pulleys connect directly to the Motor Axle & are secured into position using a Magnetic Fixing Key & 4mm Locking Grub Screw.

These custom made Motor Pulley Wheels  fit 15mm wide STRONGBELTS, which should never stretch or break whilst at the same time providing a very smooth power delivery to the user - even from a standing start.

Choice of Aluminium or Black Steel. Aluminium Pulleys are perfect for those looking to save every gram possible on their board - Black Steel Pullys are heavier, but much harder wearing.

Changing your Motor Pulley &/or Drive pulley wheels will drastically change the performance of your ride... :-)

13 Tooth
Best performance for climbing steep inclines.

14 Tooth 
Best all-round performance

15 Tooth 
Best performance forreaching top speeds.

The KEYWAY connects between the Motor Pulley & the Motor Axle Shaft to eliminate slip under power 3x3x8mm

TRAMPA's Motor Axle Shaft to Pulley KEYWAY measures 3 x 3 x 8mm. It connects into the Motor Pulley when mounted onto the motor Axle Shaft & is used to center the pulley on the Axle & to assist in delivering all the power from the motor without slip! This KEYWAY will fit to all TRAMPA motors amongst others.

TRAMPA's Axle length measures 38.5mm (from motor housing to end of shaft) & has a Diameter of 8mm. The centre of the key (3 x 3 x 8mm) sits 16.70mm away from the Motor front. Front side of Motor to Center of Key! Deduct 4mm & you have the length from front side of motor to the start of key....

1x 20mm Steel Motor pulley Custom option 13, 14 or 15 Tooth
1x M4 x4mm Hardened BLACK Steel Grub Screw - Locks Motor Pinion on Axel
1x Motor Pulley M3 x3 x12mm Keyway for 2mm Pulley
Weight: 16g
What size Motor Pulley you would like?
What size Motor Pulley you would like?

13 Tooth 15mm wide ALUMINIUM Motor Pulley - BEST Hill Climber
13 Tooth 15mm wide ALUMINIUM Motor Pulley - BEST Hill Climber

14 Tooth 15mm wide ALUMINIUM Motor Pulley - BEST All Round
14 Tooth 15mm wide ALUMINIUM Motor Pulley - BEST All Round

15 Tooth 15mm wide ALUMINIUM Motor Pulley - BEST Top Speed
15 Tooth 15mm wide ALUMINIUM Motor Pulley - BEST Top Speed

13 Tooth 15mm wide BLACK STEEL Motor Pulley - BEST Hill Climber
13 Tooth 15mm wide BLACK STEEL Motor Pulley - BEST Hill Climber

14 Tooth 15mm wide BLACK STEEL Motor Pulley - BEST All Round
14 Tooth 15mm wide BLACK STEEL Motor Pulley - BEST All Round

15 Tooth 15mm wide BLACK STEEL Motor Pulley - BEST Top Speed
15 Tooth 15mm wide BLACK STEEL Motor Pulley - BEST Top Speed

Quantity required:
RRP £10 - each

RRP Includes 20% VAT

Non-EU customers purchase tax-free

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