Durable rim for any adventure on an electric bike! Electric bikes offer more music with less effort. Longer distances, more kilometres, more climbs and descents. With all these benefits, however, comes a higher weight of the whole and greater demands on the individual components. That's why the new WTB HTZ rims are here. The rim walls are 25-30% thicker compared to standard rims and offer the proven I-Beam technology. All HTZ rims are tubeless, have an asymmetric hole pattern and are available in i30 widths. USAGE: E-bike SPECIFICATIONS: (Max spoke tension range: 110-120KgF) Wheel Size Inner Width *Weight Spoke Holes / Offset ERD Tubeless Tape Width Rim Size Designation Part Number 27.5" 27mm 622g 32-hole / 4.5mm 567 32mm 27-584 W020-0599 27.5" 30mm 678g 32-hole / 6mm 569 35mm 30-584 W020-0601 27.5" 35mm 718g 32-hole / 7mm 569 40mm 35-584 W020-0603 29" 23mm 626g 32-hole / 2.5mm 604 28mm 23-622 W020-0597 29" 25mm 645g 32-hole / 3.5mm 604 30mm 25-622 W020-0598 29" 27mm 660g 32-hole / 4.5mm 604 32mm 27-622 W020-0600 29" 30mm 718g 32-hole / 6mm 605 35mm 30-622 W020-0602 29" 35mm 768g 32-hole / 7mm 604 40mm 35-622 W020-0604