Sold as a complete pair completely assembled ready to go
PBO Fiber Spoke Technology
Spinergy engineers have invented a revolutionary technology for stronger, lighter and faster wheels. Introducing PBO Fiber Spoke Technology. Every PBO spoke contains over 30,000 strands of polyphenylene bensobisoxazole fiber, delivering 3-times the strength of stainless steel at just half the weight.
The PBO fiber strands are encased in a chemical resistant, water / UV proof composite offered in a variety of colors. The outcome is a flexible spoke with incredible strength that will absorb impact more efficiently while staying in true. Our patented PBO spokes are lighter than traditional steel spokes which results in less rotational weight and a faster responding wheel giving you the ultimate edge. All this delivers a wheel that is lighter, stronger, faster and superior in every way.
Choosing black spokes gets a silver hub and choosing blue, red, or yellow spokes gets a black hub
Choice of Tire
Choose the Primo Racer pneumatic tire, Shox flat-free urethane tire, the Aero-Flex™ flat free urethane tire, or the Kenda Kourier pneumatic tire.
The Primo Racer tire features a semi-herringbone tread, 110 PSI max air pressure, and is available with gray, blue, red, or yellow tread (all colors have black sidewalls). A high pressure inner tube with schrader valve is included. Sized 20-559 (25 x 1 in.)
The Shox urethane tire is a solid flat free tire featuring a custom mix of elastomers allowing impacts to resonate throughout the tire, yielding superior shock absorption. The tread pattern is a full herringbone design. Black in color. Sized 25-559 (25 x 1 in.).
Choice of Pushrim (Handrim)
Choose from the standard anodized 6 tab mount aluminum pushrim or optional vinyl covered tab mount pushrim. The vinyl covering provides more grip for the hands over anodized aluminum. Both pushrims feature a two hole adjustment (closer to the rim or further out)
25 in. (559) Spinergy 18 Spoke Spox Everyday Wheelchair Wheel and Tire - Fitment Notes and Hub Size
You have a choice of hub width when ordering. The 1.8" hub width fits wheelchairs Invacare/Top End, and TiLite while the 2.3" hub width fits wheelchairs from Quickie, Colours, and Kuschall. Hub width is measured from bearing to bearing. This wheel comes with a 1/2 inch inner diameter sealed cartridge precision bearing designed for axle bolts or quick release axles..
25 in. (559) Spinergy 18 Spoke Spox Everyday Wheelchair Wheel Specifications
Made for a 25 x 1" tire (559 mm) - choice of tire included
Two hub widths available: 1.8" and 2.3" (measured from bearing to bearing)
1/2" inner diameter sealed cartridge precision bearings (2)
CNC machined aluminum hub
18 count PBO fiber spokes
6 tab anodized aluminum pushrim with two hole adjustment (standard)
Weight is approx. 2 lbs 8 oz with anodized pushrim (without tire) for each wheel
Weight capacity is 250 lbs