PYKES PEAK 5-Way Adjustable Dumbbells Featured in Amazon Time Sale

Fun Standard Co., Ltd. (part of the RKB Mainichi Holdings Group; headquarters: Onojo City, Fukuoka; Representative Directors: Ryosuke Oya, Hiroki Sasamori), under its brand 'PYKES PEAK', is launching an Amazon Time Sale for its 5-way adjustable dumbbell set, aimed at meeting the demand for body preparation ahead of summer.

This product is an adjustable dumbbell set that functions not only as a dumbbell but also as a barbell, abdominal roller, kettlebell, and push-up bar. It can be used for a wide range of training, from upper body exercises for triceps, chest, and shoulders—which are often a focus before the summer—to abdominal, back, and lower body workouts.

Features include a weight lineup ranging from 10kg to 40kg and accessibility starting in the 4,000 yen range.

Amazon Time Sale Details Sale Period: May 27, 2026, 9:00 AM – June 2, 2026, 11:59 PM Price: From 3,999 yen

The PYKES PEAK adjustable dumbbell is a multi-training tool that offers up to 5 functions in one set. Beyond basic dumbbell use, it can be converted into a barbell using a connector shaft. Additionally, it can serve as an abdominal roller, kettlebell, and push-up bar, allowing for a diverse range of home training routines targeting the upper body, core, and lower body.

Since it eliminates the need to buy multiple individual pieces of equipment, it allows users to set up a professional home gym efficiently in terms of both cost and storage space.