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is the worlds lightest / strongest plastic injection moulded 4.25 inch hub (8 inch wheel) on the market today. Produced using Original DuPont Ingredients & the very latest in plastic injection moulding machinery, no quality expense is spared in their production!! The design of the HYPA Hub is so strong that during testing our Crash Test Dummies (i mean the Team Riders) frequently inflated their HYPA wheels well beyond our recommended inflation rates with thankfully NO problems reported!!

HYPA Hubs are available in loads of coordinating colours all of which are 'TRAMPA embossed' proving our top quality. To avoid disappointment, don't purchase cheaper alternatives! Our top quality continues as the HYPA Hubs construction uses M4 x 35mm Socket Capped A4 (Marine Grade) Stainless Steel Nuts & Bolts which are guaranteed never to rust on you. HYPA Hubs are compatible with all known 8 Inch Tyres & HYPA Hubs can be used for many applications other than off road boarding.

Is a technically designed super-strengthened masterpiece of circular lushness! It's been created for those who insist on fitting only The Very Best of Equipment! SUPERSTAR Hubs are available in loads of different Rim & Spoke colour combinations, its difficult to decide the combination you like the most! The SUPERSTAR HUB handles the highest inflation pressures of any 8 inch wheel on the market, increasing roll speeds capabilities & making them the perfect option for the insane!

SUPERSTAR Rims are produced using Original DuPont Ingredients (The Best), whilst the Anodised Spokes are made from Extruded 6061 Aluminum that's been T6 Heat treated (Super Strength Aero-grade quality) and come in a range of colours to satisfy your taste. The hub construction is held together by using specially made 'Socket capped' M4 x 40mm A4 (Marine Grade) Stainless Steel Nuts & Bolts.

Using even more special Bolts & 10mm Spacers to position & hold a Brake Disk in place, the SUPERSTAR Hubs can easily be modified to work with the MAGURA HYDRAULIC BRAKES & Gears for Electro motorising the products!! SUPERSTAR Hubs will fit to all known 8 inch tyres on the market & many inventors & product creators are choosing to use the SUPERSTAR Hub for all kinds of different applications including in the electronic world where TRAMPA will soon be releasing Drive Gears & Electric Motors which can also be fitted to these amazing SUPERSTAR wheels to add power to your ride... Watch this space for Hot NEWS on E-TRAMPA...   SUPERSTAR Hub's are total & absolute product perfection!

PRIMO's Composite Hubs
Are used when you wish to make 9 Inch Wheels. The PRIMO Hubs shape & size is totally different to that of the TRAMPA hubs design, a different spacer is needed to fix the PRIMO Hub to the TRAMPA Trucks & so when comparing the Solid PRIMO Hub to the super-slim designs of the HYPA or SUPERSTAR hubs (which we use to fit 7 & 8 Inch tyres), the PRIMO Hub does in comparison weigh in at a little on the heavy side, BUT It is currently the only option that TRAMPA offers should you wish to use 9 Inch Wheels. Its thick walled solid structure means the PRIMO Hub is made as close to near indestructible as that gets & it has a an awesome reputation for never failing on you....

12 x 28 x 8mm  &
9.525 x 28 x 8mm

TRAMPA’s ABEC rated Bearings, are Rubber Seal Sidewalled to protect the little ball bearings from the ingress of dirt. They slot perfectly into the any of the Hubs on the TRAMPA website as well as many other brands & they ensure the fastest spin rate possible. Use 12 x 28 x 8mm Bearings to fit the TRAMPA WHEELS to 12mm axles or you can use Bearing Reducer Sleeves to fit your existing 12mm Bearings onto 10mm or 9.525mm or 3/8ths of and inch axles. 9.525 x 28 x 8mm Bearings also fit TRAMPA hubs to 9.525mm Skate Axles.

Bearings can be purchased at a discounted price when purchased with Hubs. 2 x Bearings (1 wheel) cost only £2.50 so for a set of 4 wheels (8 Bearings) = £10 per set of 8, giving you a £5 saving per set of 8!

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