Semi runs 63mm to 72mm and it is the smallest group we sell, seven wheels from Sparco, OMP and Sabelt. The dish we fit most on a plain boss, and why a 70mm OMP and a 70mm MOMO end up in different guides.
GSM Performance News
The latest news and information regarding GSM Performance.
Stilo Venti4 Trophy: New Approvals, And The Year Your Old Helmet Runs Out
The Stilo Venti4 Trophy Jet and Trophy Plus Rally both carry FIA 8859-2024 and Snell SA2025, the newest approvals available. With Snell SA2015 helmets expiring at the end of 2026, Cameron looks at both, plus the new DG-20 Raid amplifier and the adaptor lead you cannot run it without.
The Complete B-G and MOMO Seat Steering Wheel Hub Guide
On a Seat the airbag decides the hub. The Arosa, Ibiza and Toledo each have separate airbag and non-airbag listings. Here is the full range.
Shallow Dish Steering Wheels: Every Shallow Wheel We Stock, 30mm To 43mm
Shallow runs 30mm to 43mm, and it is the one word on this subject no manufacturer uses. Every shallow wheel we stock from MOMO and Sparco, with dish figures, diameters and prices, and why it is the wrong band for a quick release.
Kart Suit Standards: What Short Circuit And Race Venue Events Each Require
Short circuit and Race Venue kart events name different suit standards, and our homologated range answers one of them. The grades and levels explained, the junior suit trap, and where the practice suits stop.
