Optimised for the GRX RX810 2x configuration

non-stretch laces

Durable fabrication takes coverage even further

In The Box: Zenith MK2 GMB

Add the transitional height mid and side tread

Burgtec Penthouse MK5 B-Rage Edition Steel Axle Alloy Flat Pedals - L - Deep Blue Replace Images Optimised for the GRX RX810Burgtec Penthouse Flat MK5 B Rage Edition Pedals Weight: 379g Platform material: 7075 Alloy Profile: 15mm Platform: 100mm x 102mm Dish: 2mm (concave) Pin material: Stainless steel Pin width: 3. 5mm Pin height: 4. 5mm Axle Material: EN24T Steel Internals: 2 x Igus W300 bushes, single sealed bearing and inboard rubber oil seal Colours available: Burgtec Black, Race Red, Deep Blue, Purple Rain, Kash Bronze, Iron Bro Orange, Rhodium Silver, Burgtec