Opus Spark 4
If expanding your horizons requires a gravel path to get there, Opus may have what you’re looking for. The Opus Spark 4 is an aluminum-framed, carbon-forked, Shimano R2000 Claris-driven adventure bike. The Spark 4 features FSA Adventure cranks, Alex 12mm thru-axles on CXD-6 tubeless-ready rims, Promax Decode R twin-piston disc brakes and extra-wide 42mm tire clearance, providing comfort and control in all conditions. The SRP is $1,399.