Standard equipment	Optional equipment	Optional Floor
Two pieces aluminium oars	Under seat bag	Plywood floor
Wood bench seat	Front bag	Aluminum floor
Foot pump	Boat cover	Air Mat floor
Repairing kits	Inflatable thwart	VIB floor
Carry bag	Extra seat

Model	Overall Length (cm)	Overall Width (cm)	tube diameter (cm)	Chamber	Max Power (HP)	Max Load (KG)	Max Capacity (Person)	Boat Weight (KG)
RYK-270	270	138	38	3+1	8	484	2.5	45
RYK-290	290	138	38	3+1	10	510	3	50
RYK-310	310	151	43	3+1	15	554	3.5	54
RYK-330	330	151	43	3+1	25	596	4	59
RYK-350	350	151	43	3+1	30	670	4.5	65
RYK-370	370	179	48	3+1	35	710	5	71
RYK-390	390	179	48	3+1	40	820	6	77
RYK-420	420	179	48	4+1	50	1020	6.5	86
RYK-470	470	179	48	4+1	60	1150	7	96
RYK-520	520	202	53	4+1	80	1300	8	108
RYK-570	570	202	53	4+1	90	1380	9	124
RYK-620	620	202	53	5+1	120	1490	10	142
RYK-670	670	202	53	5+1	125	1600	12	162
RYK-720	720	229	58	5+1	135	1750	14	185
RYK-770	770	229	58	6+1	150	1890	17	210
RYK-820	820	255	64	6+1	180	2010	19	240