GP-PERFORMANCE Full Titanium Up Muffler for Monkey125 (’18-20) (’21-23) (’24-) … 101,000 yen (tax included) Product number: 16-014-15
The new muffler shown in the photo, the “GP-PERFORMANCE Up Muffler Full Titanium,” is an upturned version of the classic over-pipe “GP-Performance silencer.”
This muffler has a rearward layout for the silencer, which effectively maintains the balance between the silencer shape and the vehicle’s lines while improving power characteristics, achieving both an improved form and high performance.
The specially designed heat guard minimizes interference during operation while achieving excellent heat control and design. The layout emphasizes the overall lines, ensuring high output while enhancing compatibility with the vehicle body.
Titanium exhaust pipe: Φ35-Φ50.8mm
; Titanium silencer: GP-Performance L=220mm
; Silencer insertion diameter: Φ52mm
; Aluminum heat guard
; Weight: 2.00kg (STD: 5.43kg)
; Volume: 85dB (close range) / 77dB (acceleration)
Government-certified muffler (compatible models: 2BJ-JB02, 8BJ-JB03, 8BJ-JB05)
Compliant with 2016 noise regulations and 2020 exhaust gas regulations
Drain bolt: 〇
Filter: 〇
*When using in combination with OVER side covers, please purchase part number: 57-012-01L or 57-012-02/022 (each color) .
Flat pedals for Monkey125/Dax125/GROM
Small BLK/RED (Black/Red) … 77,000 yen (tax included) Product number: 51-012-21B
BRZ/RED (bronze/red) is also available… 77,000 yen (tax included) Product number: 51-012-21BR
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The photo shows the small BLK/RED (black/red).
Large BLK/RED (Black/Red) … 80,300 yen (tax included) Product number: 51-012-22B
BRZ/RED (bronze/red) is also available… 80,300 yen (tax included) Product number: 51-012-22BR
The photo shows the large BLK/RED (black/red).
The unique design is inspired by e-bikes and is modeled after bicycle foot pedals. It offers a fresh and innovative customization method, including the use of highly original flat step plates.
The non-slip plate has wide unevenness created by OVER’s special machining center, which firmly holds the sole of the shoe. The step itself rotates, so the grip is not lost even when the posture changes, and it combines ankle freedom with a strong hold.
The foot pedals are available in small and large sizes, and the body is available in black and bronze.
Left and right small pedal set
Body: Black or bronze anodized finish
Non-skid plate: Red anodized finish
[Compatible models]
HONDA/GROM(21-22), Monkey125(18-20), Monkey125(21-23), DAX125(22-23), GROM(23), Monkey125(24-), DAX125(24-)
OVERxKOOD Swingarm Option Rr Axle Shaft
The following new sizes have been added to the OVERxKOOD shaft series. The KOOD and OVERxKOOD axle shafts, which have been produced for certain models such as the Z900RS, have been expanded. These high-precision, high-rigidity axle shafts further enhance the performance of the highly popular OVER swingarm.
The OVERxKOOD shaft series is a collaboration between OVER and KOOD, and is an axle shaft designed and developed exclusively for OVER swingarms. It maximizes the effect of replacing the swingarm and provides a definite increase in potential.
This product utilizes KOOD’s chromoly steel processing technology. By processing it with a triple layer of plating, it achieves high rigidity and durability. It offers a significant improvement in performance over the standard shaft that comes with the OVER swingarm.
[Additional lineup]
・For SR400 Φ17x288mm
・For Zephyr750 Φ17x347mm
・For Monkey Φ12x228mm
・For CT125 Type6 Φ12x250mm
*The Φ12x250mm for CT125 can also be used on the front axle of Monkey125/Dax125/GROM
For Monkey Φ12x228mm…27,500 yen (tax included) Product number: 43-99-SH5
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・OVER Racing logo engraved
・Made of Japanese chrome molybdenum steel
・Triple-layer plating finish
・Φ12 x L228mm (under the neck)
[Compatible]
OVER swing arm OV type long with/without stabilizer
*Cannot be used with NSR width or wide type
For CT125 Hunter Cub Φ12x250mm… 27,500 yen (tax included) Product number: 43-99-SH6
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・OVER Racing logo engraved
・Made of Japanese chrome molybdenum steel
・Triple-layer plating finish
・Φ12 x L250mm (under the neck)
[Compatible]
OVER Type 6 OV Type swingarm for CT125
. Front axle for Monkey 125, Dax 125, CT125 Hunter Cub.
*Not compatible with rear axle shaft.
A modified Monkey 125 created in collaboration between Nitron and OVRE! The suspension has been fully customized while retaining the original appearance. [Tokyo Motorcycle Show 2025]The 52nd Tokyo Motorcycle Show, Japan’s largest motorcycle event, was held at Tokyo Big Sight for three days from March 28th (Fri) to 30th (Sun), 2025. At the booth of British suspension system manufacturer Nitron, an ultra-luxurious Honda Monkey 125 custom was exhibited, created in collaboration with motorcycle parts manufacturer OVER. REPORT ● KITA Hideaki Nitron https://www.nitron.jp/ OVER (Over Racing Projects) https://www.over.co.jp/
Luxurious new exhaust system for the current Monkey 125 (JB03 & JB05)! Four types of up- and down-type exhausts [OVER Racing]Motorcycle parts manufacturer OVER (Over Racing Projects) has released four new mufflers for the current model (JB03 & JB05) of the Monkey 125. We will introduce the up-type “Stainless Oval Up Muffler” and “TT-Formula Full Titanium Up Muffler”, as well as the down-type “GP-PERFORMANCE Full Titanium” and “TT-Formula RS Full Titanium”. REPORT●Kita Hideaki (KITA Hideaki) OVER (Over Racing Projects) https://www.over.co.jp/
Introducing a high-end model of OVER Racing’s titanium muffler for the Monkey 125! [OVER Racing]Motorcycle parts manufacturer OVER Racing (Over Racing Projects) has released a new muffler for the Monkey 125. The “TT-Formula RS+PRO Mini L Full Titanium” pictured is a scaled-down version of OVER Racing’s high-end model TT-Formula RS+PRO to fit the Monkey 125’s size. Another key point is that the exhaust pipe has been changed from the normal up-type to a down-type, creating a sporty style. REPORT●Kita Hideaki (KITA Hideaki) OVER (Over Racing Projects) https://www.over.co.jp/
