Proto Guardian D125D Picture

Face Bolt: Nemesis
Hasbro's Proto Nemesis has a Face Bolt, unlike Takara Tomy's Proto Nemesis. The Face Bolt depicts Nemesis in Greek mythology. Nemesis was the spirit of rebuke against the gods and goddess of Revenge and Balance. The Face Bolt is designed to appear as the pre-evolution of the Diablo Nemesis Face Bolt. The face bolt also resembles a pre evolution for the actual photo of Nemesis.

Energy Ring: Guardian
The Guardian Energy Ring has been edited heavily, and resembles the Ultimate Meteo L-Drago Assault 85XF Energy Ring. In addition, the weight has decreased, since they Energy Ring has been hollowed out.

Fusion Wheel: Proto
When Hasbro released this Bey, they called the Energy Ring the Fusion Wheel, even though the Fusion Wheel was in place of where the Energy Ring usually is. As with all Hasbro Metal Fury Beys, the Fusion Wheel has been hollowed out, reducing the weight drastically. On the Spark FX version, the paint can easily be scratched of after a couple of battles.

Spin Track: Defense 125 (D125)
Weight: 1.7 grams
Defense 125 is a standard 125 Spin Track with the addition of a plastic ring surrounding it. This ring's purpose is to absorb hits from low Attackers and increase weight. However, since the Track itself is so low-set, and close to the center of the Bey, it rarely comes in direct contact with an opposing Bey. The Track was originally made for Defense-Types, but due to its small diameter, it does not work efficiently. The ring around it helps stamina, though, as it flows with the air current around it. D125 is decent, but Tracks like Boost Disk 145 and Triple Height 170 greatly outclass it. Defense 125 is grey in colour.
Attack: 0 Defense: 2 Stamina: 1

Performance Tip: D
Weight: 0.68 grams
The Defense Bottom, which acts as a wider version of a Sharp Tip. When hit by an opponent, a Beyblade with this Bottom will have lessened recoil and will recover from attacks more efficiently than a Sharp Tip. However, while recovering, the Defense Bottom will cause the Beyblade to lose some Stamina, caused by the added friction. The Defense tip is now outclassed by SD, PD WD & EWD for Stamina. It has a little bit of attack; moving in the stadium on the begin of the battle and is decent for stamina; being compared with Sharp and Defense Sharp.

Beyblade (c) Hasbro/Tomy

Beyparts info (c) Beyblade Wiki
Thorondor - Dreadnought WIP
Mamilius Breakdusk
Proto Guardian D125D
Rex likes booze
Thorondor - Dreadnought