⟲ 360° — drag meThe facts.
| Brand | LighTech |
|---|---|
| Part number | OBT007 |
| Type | Brake/clutch fluid reservoir |
| Capacity | 16 cm³ |
| Shell | Billet aluminium, anodised |
| Liner | Translucent plastic |
| Seal | Rubber gasket under the cap |
| Bracket | Not included — OBT003 / OBT008 / OBT009 |
| Colours | 8 — Black, Blue, Gold, Green, Grey, Orange, Red, Silver |
| Weight | 106 g |
DescriptionThe whole story▼
Rebuilding the cockpit of a YZF-R125 usually stops at the reservoir, and it should not. That is what the OBT007 does — 16 cm³ of fluid behind billet aluminium, 106 g on the bike. LighTech anodises the OBT007 in 8 different colours. Fitting it to a YZF-R125 is a job of minutes, not hours.
Key Features
- Universal by design: LighTech builds one reservoir, not one per Yamaha model
- A stock LighTech item rather than a special order
- Supplied with a rubber gasket that seals the cap against leaks
- 8 anodised finishes for the YZF-R125: Black, Blue, Gold, Green, Grey, Orange, Red, Silver
- Reversible — the original part goes back on the YZF-R125 any time
- 106 g in place of the original box
The Case for Billet
Reservoirs are a styling part for most riders and a maintenance part for the rest. The OBT007 keeps a clear liner behind the aluminium so the level stays visible on the YZF-R125. LighTech builds one reservoir for many machines rather than one per model.
Compatibility
LighTech lists the OBT007 for the Yamaha YZF-R125. The reservoir itself is universal. What makes it fit the YZF-R125 is the bracket and the hose, not the tank.
Fitting
The OBT007 goes on with the YZF-R125 on its stand. Catch the fluid, swap the reservoir, refit the hose and bleed the system before the YZF-R125 moves. No permanent alteration to the YZF-R125 is involved.
Looking After It
Brake fluid attacks paint and anodising alike, so wipe spills off the YZF-R125 immediately. The OBT007 needs no maintenance of its own beyond that.
What You Get
The OBT007 arrives as the tank, the cap and the gasket. Spares are listed under their own numbers rather than bundled.
What You Also Need
The OBT007 arrives as a tank and a cap, nothing else. LighTech offers a front bracket (OBT008) and a rear one (OBT009), plus the OBT003 support, and all three are black only. Tell us where you want it on the YZF-R125 and we will put the right bracket on the order.
Brake System and Road Approval
Anything in the hydraulic circuit of a YZF-R125 is safety-relevant by definition. No approval paperwork comes with the OBT007 and we do not present it as approved. If the YZF-R125 is used on public roads, treat this as a brake-system modification: inspection body first, workshop check after.
Technical Data
- Brand: LighTech
- Part number: OBT007
- Type: Brake/clutch fluid reservoir
- Capacity: 16 cm³
- Shell: Billet aluminium, anodised
- Liner: Translucent plastic
- Seal: Rubber gasket under the cap
- Bracket: Not included — OBT003 / OBT008 / OBT009
- Colours: 8 — Black, Blue, Gold, Green, Grey, Orange, Red, Silver
- Weight: 106 g
FitmentWhich bikes this fits▼
- Yamaha YZF-R125 (2008 to 2026)
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