BICYCLE 
INDUSTRIAL 
Reliable and robust, made with care and suitable for different situations, Spark25 is an alloy MTB wheelset with 25 mm internal groove, black J-bend spokes and XD30 disc center lock alloy hubs. FRONT WHEEL WEIGHT 980 g REAR WHEEL WEIGHT 1120 g The rim design has been optimized for mounting latest generation of wide tires: from a structural point of view, these contribute to improve the couple tubeless/clincher even at lower pressures, avoiding unwanted deformations when bending, braking and in traction phase. Material: Alloy black anodized Height profile: 21mm Width profile: 34mm / 25mm groove Valve hole diameter: 6,5mm Advised Tire: 29’’ – ETRO 24-622mm per copertoncino e tubeless Spokes: J-bend Sapim Leader 28 front and rear Material: carbon steel Assembly: 3° crossing front and rear Nipples: external brass type with locking system – black Alloy hub AI 7075, seal ball bearings high fluidity Front hub XD30 - 28 bolt THRU AXLE 110X15 BOOST Rear hub XD30 - 28 bolt THRU AXLE 148X12 BOOST Braking system: Disc Center Lock Compatibility: Shimano, SRAM, Shimano Microspline
MTB 29” wheels
Conceived for XC or All-Mountain, Spark25 wheels are good both as training wheels and for those who enter the world of MTB.MTB ALLOY WHEELS FOR TUBELESS AND CLINCHER
Technical details
TUBELESS & CLINCHER RIMS
J-BEND SPOKES
HUBS COMPATIBLE WITH SHIMANO, SRAM, SHIMANO MICROSPLINE
Due to the imminent closure for the holiday season, your order will be processed from 09th January 2023. Sure of your understanding, we take this opportunity to bring a warm greeting of Happy Holidays.