Built for crunch country The Sainte-Anne Pro XR is a cross-country race tyre built for more technical and wet trails laced with roots and rockslike the infamous Mont-Sainte-Anne World Cup the tyre gets its name from. Pro XR Construction provides a 60 TPI casing paired with sidewall puncture protection while a cross-country-specific dual-compound features a harder centre to maintain straight-line speed with medium shoulder knobs that bite when cornering. Key Features:Size: 29" x 2.4"An all-round cross-country tread for speed and grip in mixed conditions Pro XR Construction: 60 TPI casing with sidewall puncture protection Cross Country Dual-Compound: fast rolling centre and medium shoulder The Tubeless Ready (TLR) tyre for easy tubeless set-up and puncture protectionSainte-Anne Pro XR Bontrager Sainte-Anne tyres are named after the infamous Mont Sainte-Anne world cup track, a staple in the circuit where the rocks and roots seep moisture even when dry.All-around XC tread pattern The tr