BOS Fork Servicing | Queenstown | NZ-Wide
BOS Deville 34 Fork Service New Zealand
Professional servicing, repairs and setup for BOS Deville 34 forks from our Queenstown suspension workshop.
Specialist Suspension Workshop
Fork servicing, repairs and setup completed in-house for compatible BOS Deville 34 forks.
Fast Turnaround
Most suspension service work is completed within 24 to 48 hours where possible.
Six-Month Workmanship Warranty
CJSUSPENSION service workmanship is covered for six months.
NZ-Wide Service
Send your BOS Deville 34 fork to our Queenstown workshop from anywhere in New Zealand.
BOS Deville 34 Servicing
We service compatible BOS Deville 34 products when the correct service parts and technical information are available. Each unit is inspected during servicing and any additional work is confirmed before proceeding.
25hr BOS Deville 34 Service
A lower leg and foam ring service to refresh lubrication between larger service intervals.
- Lower legs removed and cleaned
- Fork inspected for wear or damage
- Dust wipers cleaned and inspected
- Foam rings replaced
- Lower legs fitted onto the stanchions and lubrication oil renewed
- Foot studs torqued to factory specification
- Function checked
A quick maintenance service to keep the fork running smoothly between larger service intervals.
Book 25hr Service
50hr BOS Deville 34 Service
A mid-interval lower leg service to replace the dust wipers, refresh lubrication and keep the fork running smoothly between complete services.
- Lower legs removed and cleaned
- Fork inspected for wear or damage
- Dust wipers replaced
- Foam rings replaced
- Sag O-ring replaced
- Lower leg bushings checked for wear and play
- Lower legs fitted onto the stanchions and lubrication oil renewed
- Foot studs torqued to factory specification
- Function checked
A mid-interval service to renew the main lower leg wear components before the complete 100hr service.
Book 50hr Service
100hr BOS Deville 34 Service
A complete service covering the spring, damper and lower leg assemblies.
- Fork settings recorded
- Fork completely dismantled
- Fork inspected for wear or damage
- Lower leg bushings checked for wear and excessive play. If excessive wear or play is found, new bushings may be required
- Lower leg bushings sized and aligned to the upper crown steerer unit
- Air or coil spring fully serviced
- Damper fully serviced and vacuum-bled with new damper oil
- Damper seals, air seals, dust wipers, foam rings and sag O-ring replaced
- Grease and assembly lubrication renewed
- Lower legs fitted onto the stanchions and lubrication oil renewed
- Fork reassembled to factory torque specifications
- Settings returned to the original or recommended starting point
- Function checked
Our most comprehensive fork service, covering the spring, damper, lower legs and bushing alignment.
Book 100hr Service
Deville 34 Repairs, Setup & Tuning
Available workshop support is matched to the exact BOS Deville 34 model, generation and condition.
BOS Deville 34 Damper Service
BOS Deville 34 damper servicing for removable drop-in cartridges that are poorly performing through compression, rebound or lockout control. Worn or failed seals, damaged bladders or worn internal parts can cause these issues.
- Damper removed and inspected
- Damper stripped and cleaned
- Service seals and wear items replaced as required
- Fresh damper oil added
- Damper rebuilt and torqued to specification
- Damper vacuum-bled if possible
- Adjuster function checked
If the complete damper cartridge can be removed as one unit, it can be sent separately for servicing and custom tuning can be added at the same time. If not, damper servicing must be completed as part of a 100hr fork service.
Book Damper Service
BOS Deville 34 Custom Damper Tuning
Removable drop-in BOS Deville 34 damper cartridges can be custom tuned to suit rider weight, riding style, terrain and the level of support or comfort required.
- Customer setup and riding information reviewed
- Compression and rebound assessed
- Valving tuned to suit the rider and bike
- Damper fully serviced
- Baseline settings supplied
Custom tuning is only available where the complete damper cartridge can be removed from the fork as one unit. If this is not possible, a complete upgraded damper provides a better platform for future tuning.
Book Custom Tuning
BOS Deville 34 Removal & Installation From MTB
Removal and refitting of the BOS Deville 34 when a complete clean bike is delivered to the workshop.
- Suspension component removed from the bike
- Suspension component refitted after workshop service
- Basic installation checks completed
Complete bikes must arrive reasonably clean and ready to work on.
Book Workshop Service
Send Your BOS Deville 34 From Anywhere in New Zealand
Book online, complete the service form and use one of the courier links on our booking page to arrange tracked shipping directly to our Queenstown workshop.
BOS Deville 34 Service FAQs
Do you service BOS Deville 34?
Yes. CJSUSPENSION services BOS Deville 34 forks. Support is based on the exact generation, condition and availability of compatible service and hard parts.
Ready to Service Your BOS Deville 34?
Book online, then drop your suspension into our Queenstown workshop or arrange tracked shipping through the courier links on our booking page.