Delta Gravel Description: The classic Delta handcycle style with two wheels in the back and one in the front. The gravel version of delta is more upright than road, has mountain bike tires, but no suspension and less clearance than off-road. Pros Cons Low center of gravity makes it more stable on turns More space to swing leg over crank Less complicated drivetrain (might be more reliable) More comfortable than the tadpole style Bad turning radius Lower clearance Traction issues with front wheel spinning going up hills on gravel Handcycle models Handcycle Price Image Top End E-Force 3 $12,199 has e-assist Top End Force 3 $5,999 Sport-On XCR Gravel Sport-On XCR $6,399 has e-assist Sport-On Troublemaker $4,995 has e-assist Lasher Arc $9,995 Lasher Arc-E $14,995 has e-assist Maddiline Sterrato $14,100 has e-assist Maddiline Race-X/XE $9,900 has e-assist Freedom Ryder E1 $6,349 has e-assist