The "silver 90" is available as a "+ silver 90". He thus becomes a real high performance wheelset.
By arranging the heatsink best heat dissipation is ensured without structural weakening of the hub.
The heatsinks are specially manufactured for use in the drum brake hubs and increase the cooling
surface to 800 cm² per wheelset.
The "Silver 90" is our proven successful ester wheelset.
Special features are its low weight and favorable price.
The wheels have an increased braking power and heat absorption by the use of 90mm drum brake hubs instead of 70mm hub.
The wheelset is with silver 90 mm Sturmey-Archer hub, DD-spokes and Aloy Nipples
constructed . This keeps the costs under.
The drum brake used, specially made for us
smaller spoke holes. This ensures a perfect fit of the particular
slight Sapim DD Laser spokes.
From now the wheelset is constructed with different rims.
This is necessary to cover all areas of application.
Available is the wheelset with following rims:
Tire width 32 mm - 60 mm; permissible total vehicle weight 32 holes 150kg
Fratelli FX23ALM, tubeless ready
Tire width 25 - 45 mm, permissible total vehicle weight 32 holes 150kg
Fratelli FX18XCR, tubelssready
Tire width 23 - 35 mm, permissible total vehicle weight 28 holes 110kg
All wheelsets are built, centered and tested completely by hand. Wheel protocol and rim tape are included in the price.
All wheels are signed in the bottom of the rim and recorded in our database.
In the event of damage, the necessary spare parts can be ordered quickly using the wheel number.
The wheels can be completed with our carbon wheel discs with an 80mm inner bore.
Conversion to a 15mm axle is also possible. If necessary, please include this in the comments.
Hubs: Sturmey Archer drum brake sleeve X-SD with the appropriate number of holes
Spokes: Sapim Laser in the appropriate quantity, crossed twice
Nipples: silver Sapim Polyax brass nipples
Nipple washers to improve the sloping position of the nipples