Steel frame purpose designed bike-packing bike. The Unit&';s single-speed design and Cromoly frame make its simplicity shine and keep the moving parts long-lasting for those big excursions. Gear mounts on the fork legs and several options for mounting water bottles mean you won&&';;t go without any of the necessary gear no matter where you&&';;re traveling FRAME MATERIAL Reynolds 520 Butted CromolyFORK Kona Plus Fork 110mm spacingCRANKARMS FSA Comet ModularCHAINRINGS 32tB/B FSA MegaExo 73mmPEDALS Kona JS2CHAIN KMC Z1 NarrowCASSETTE KT 18tBRAKE CALIPERS Alhonga HT472 HydraulicFRONT BRAKE ROTOR Alhonga 180mmREAR BRAKE ROTOR Alhonga 160mmBRAKE LEVERS Alhonga HT472 HydraulicHEADSET TH ZST No.10HANDLEBAR Kona XC/BC RiserSTEM Kona XCSEATPOST Kona Thumb w/Offset 31.6mmSEAT CLAMP Kona ClampGRIPS Kona Key GripSADDLE WTB VoltFRONT HUB Formula 110x15mmREAR HUB Formula 148x12mmSPOKES Stainless Black 14gRIMS WTB ST i30 TCS 2.0FRONT TIRE Maxxis Rekon TR 29x2.6" or WTB Ranger TCS 29x2.6"REAR TIRE Maxxis Rekon TR 29x2.6" or WTB Ranger TCS 29x2.6"