Zero Motorcycles Recalls 2022 SR and SR/F Models for Brake Caliper Bolt Defect
Zero Motorcycles is recalling 2022 SR and SR/F motorcycles because incorrect front brake caliper bolts may damage fork threads, causing the caliper to loosen and reduce braking.
What this means for you
Illness, injury, or structural failure has been reported. Stop using the product immediately and contact the manufacturer for a refund or repair.
Our severity reasoning: The recall involves a structural vehicle defect in the braking system that could lead to a crash, meeting the criteria for a Severe rating under the rubric.
Plain-English summary
Zero Motorcycles Inc. is recalling certain 2022 SR and SR/F motorcycles due to a defect in the front brake system. The recall addresses instances where incorrect front brake caliper bolts may have been installed during manufacturing.
If these incorrect bolts are used, they can damage the mounting threads on the fork. This damage may cause the brake caliper to loosen. A loose caliper can reduce braking performance, which increases the risk of a crash.
Dealers will inspect the vehicles and, as necessary, replace the front brake caliper bolts and forks free of charge. Owner notification letters were mailed on June 27, 2022. Owners may contact Zero customer service at 1-888-841-8085 or the NHTSA Vehicle Safety Hotline at 1-888-327-4236.
The recalled product
- Product
- ZERO SR, SR/F
- Brand
- ZERO
- Manufacturer
- Zero Motorcycles Inc.
- Category
- Vehicle — Motorcycle
- Hazard
- Affected units
- 23
Is your product affected?
Check your packaging against the codes below. If any of them match, the product is part of this recall.
Model numbers (2)
- SR
- SR/F
Distribution
Distributed nationwide across the United States.
Related recalls
Same brand · ZERO
- SevereZero Motorcycles Recalls 2024-2025 Models Due to Front Brake Hose Defect
NHTSA · 2026-01-28
- HighZero Recalls 2023 DSR/X Motorcycles Due to Motor Controller Defect
NHTSA · 2025-12-02
- HighZero Motorcycles Recalls 2023-2024 Models Due to Wiring Defect
NHTSA · 2025-09-09
- SevereZero Motorcycles Recalls 2024 Models Due to Front Brake Hose Defect
NHTSA · 2025-07-11
- HighZero Motorcycles Recalls 2022 SR Models Due to Incorrect Rear Brake Pads
NHTSA · 2021-12-03
Same manufacturer · Zero Motorcycles Inc.
See all →- High
- SevereZero SR/F Motorcycles Recalled for Loose Rear Rotor Bolts
NHTSA · 2021-10-13
Same hazard · brake failure
See all →- SeverePeterbilt Recalls 2027 548 Trucks Due to Brake Valve Size Issues
NHTSA · 2026-09-01
- Severe
- HighQuantum 4Front 2HD Powered Wheelchair Recall Due to Potential Safety Issues
FDA (Devices) · 2026-08-12
- HighPowered Wheelchair Controller Software May Cause Unexpected Brake Stop
FDA (Devices) · 2026-08-12
- HighQuantum Rehab Q6 Edge 2.0 Wheelchair Recall Due to Safety Risks
FDA (Devices) · 2026-08-12