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Spank 350 Rim 27.5" - 28 Hole - black

Spank 350 Rim 27.5" - 28 Hole - black

The Spank 350 rim uses the innovative Bead Bite technology, the OohBah profile and is, for the ultimate durability, made of Dynamal alloy. It comes with a jaw width of 30mm with a total width of 35mm.

Contrary to all current trends in the market, the rim's profile is very low with 17mm tread height. Lab tests showed that lower and wider profile have about 30% more compliance compared to a conventional alloy rim. This additional radial compliance drastically reduces the deformation of the wheel when it abruptly encounters obstacles. Instead of deviating from its intended line, the rim is better able to conform and thus follow the rider's movement. This is often referred to as the wheel's tracking capability. This responsiveness allows riders to re-inflate the tire, which contributes to better traction, improves acceleration and rolling speed, and reduces tire rebound.


Technical details of the Spank 350 rim

  • range of use: MTB, Trail, All Mountain, Enduro
  • material: aluminum
  • ETRTO: 30 x 584
  • outer rim width: 35 mm
  • inner rim width: 30 mm
  • profile height: 17 mm
  • number of holes: 28
  • suitable tire size: 2" - 2.6"
  • valve bore: Presta
  • Tubeless Ready
  • weight: approx. 500 g (manufacturer's specification)



The term describes Spank's exclusive rim profile, which uses a special design to better dissipate the flow of forces that occur, thus avoiding dents. In addition, the wall can be adjusted at various points to make the rim lighter in construction without sacrificing stability.


This is a patented technology to dramatically increase tubeless performance. Simply put, it involves a series of small parallel ribs within the rim bead. The tire bead interlocks with these ribs to form a secure and better sealed joint that dramatically reduces the risk of tire slap and air loss, even at extremely low tire pressures.


This is an aluminum alloy enriched with magnesium and silicon, which offers unparalleled stiffness and unprecedented resistance to permanent deformation compared to conventionally used alloys.

Fact Sheet of Spank 350 Rim 27.5" - 28 Hole - black

Product Name: Spank 350 Rim 27.5" - 28 Hole - black
Manufacturer: Spank
Item Code: SPK583590
activity: Cycling
material: Aluminium
usage bikesport: MTB, Enduro, All-Mountain, Trail
wheel size: 27,5" / 650B (584mm)
tire type: Wire Bead Tire, Folding Tire, Tubeless Ready
ERD - effective rim Ø: 564mm
fitting tire dimensions: 50-66mm
ETRTO: 30-584
rim width: 35mm
inner profile width: 30mm
rim profile height: 17mm
Model year: 2023
Collection: Full year
Color: Black
weight: 500g
manufacturer item code: SP-RIM-0178
Number of Spoke Holes: 28
Manufacturer page: