KAYZA Zirco 4 Diamant

The KAYZA "Zirco 4 Diamant" from 2023 is a versatile bike that is ideal for young riders. With a price tag of EUR 699, it offers solid equipment and an appealing design. The frame of the bike is made of aluminium and has a size of 31 cm, which makes it light and robust at the same time. The permissible total weight is 60 kg, while the bike itself weighs only 11 kg, making it easy to handle and transport.

The braking system of the "Zirco 4 Diamant" is equipped with SHIMANO "BR-TX805" brakes, both front and rear, with matching SHIMANO "SM-RT-26" brake discs of 160 mm diameter. The PROMAX "BL81G" brake levers in black ensure reliable control and safety when riding. The 7-speed drivetrain is supported by the SHIMANO "TY300" shifter and the SHIMANO "SL-RS35" gear lever, which enables simple and precise gear changes.

The 20-inch KAYZA "Leonis" rigid aluminium fork contributes to the stability and steering precision of the bike. The drive is provided by a PROWHEEL "A105" crankset with 32 teeth and a length of 152 mm, supplemented by a VP "BC73 C" bottom bracket. The sprocket consists of SHIMANO "TZ500" with a gradation of 14-28 teeth, while the KMC "Z7" chain ensures efficient power transmission.

The handlebars, an aluminium HL "MTB-320" with a width of 560 mm, together with the VELO "VLG-207" grips offer comfort and control. The PROMAX "DA-205" stem has a diameter of 31.8 mm and a length of 45 mm. The rims are KAYZA hollow chamber "X-ALT X2", combined with black stainless steel spokes and robust KENDA "1080" tyres in size 24" x 2.60, both front and rear.

The JOY TECH hubs, "D761" at the front and "D242" at the rear, both with quick releases and 36 holes, contribute to the durability and reliability of the bike. The saddle, a DDK "D-2405" in black/white, is mounted on a PROMAX "SP-222" seat post with a diameter of 27.2 mm and a length of 250 mm.

All in all, the KAYZA "Zirco 4 Diamant" is a well thought-out bike model for young riders that impresses with its high-quality equipment and low weight.