Grit SS - Fully Integrated Gravel
$12,165.00 AUD - $14,885.00 AUD
The Grit SS is our innovative gravel frameset that sets new standards in its class. Leveraging advanced manufacturing processes, including die-cast headtubes, 3D-printed yokes, 3D-printed dropouts, and hydroformed tube profiles, the Grit SS achieves a perfect balance of enhanced aerodynamics, reduced weight, and unwavering strength. Inspired by the design principles of our flagship Strada SS road model, the Grit SS emerges as a faster and more focused counterpart to our adventure-oriented Grit SX. With a lighter, more aerodynamic frameset and tighter geometry, the Grit SS elevates its performance both on the road and off. The Grit SS is packed with Utility so you're not compromising performance for practicality. Clearance for 700x50c tyres, mounting points in all the right places, fully integrated for the cleanest aesthetics, all backed by our 50 year warranty - it doesn't get better than this.
Frame features
- Aero die-cast 6AL/4V head tube
- Hydroformed 3AL/2.5V aero down tube
- Hydroformed 3AL/2.5V top tube with bag mounts
- Ovalised and tapered 3AL/2.5V chainstays
- Tapered 3AL/2.5V seatstays with rack mounts
- 3D Printed 6AL/4V size specific dropouts
- 3D printed 6AL/4V chain stay yoke
- CNC 6AL/4V 86mm T47 bottom bracket
- Fully integrated cable routing
- 3x bidon mounts
- Triple fork rack mounts
- 12mm thru axle (12x100mm front, 12x142mm rear)
- Flat mount disc brake
- SRAM UDH (supplied with direct mount hanger option)
- 27.2mm seat post
- Seatstay bridge
- Chainstay bridge
- Full fender mounts
- Chain holder on seatstay
- CNC headtube logo
- Laser engraved downtube logos
- Brush finish
- 700x50c tyre clearance, 27.5” x 2.2”
- Electronic groupsets only
BUILD KITS
Rival AXS
Bossi Grit SS frameset
SRAM Rival AXS Transmission groupset
Bossi carbon GR35 700c wheelset
Bossi integrated carbon gravel cockpit
Selle Repente Artax GL Carbon saddle
Panaracer Gravelking SK Plus tyres
Burgh bartape
GRX Di2
Bossi Grit SS frameset
Shimano GRX Di2 2x groupset
Bossi carbon GR35 700c wheelset
Bossi integrated carbon gravel cockpit
FSA T47 Bottom Bracket
Pro Stealth Offroad saddle
Pirelli Cinturato Gravel RC tyres
Burgh bartape
Force AXS
Bossi Grit SS frameset
SRAM Force AXS Transmission groupset
Bossi carbon GR35 700c wheelset
Bossi integrated carbon gravel cockpit
Ergon Allroad Core Pro saddle
Teravail Rutland Tyres
Burgh bartape
RED AXS
Bossi Grit SS frameset
SRAM RED AXS 1x groupset
Bossi carbon GR35 700c wheelset
Bossi integrated carbon gravel cockpit
Selle Repente Artax Carbon saddle
Panaracer Gravelking SK Plus tyres
Burgh Matter Stealth bartape
Book Your Free Consultation
The build options outlined above serve to provide estimated costs only. We have access to a diverse selection of groupset and components. If you don't find the exact build you're looking for, feel free to reach out, and we'll be happy to provide a tailored quote. Whether you're seeking guidance on your custom build or have questions about our designs, use the link below to schedule a consultation. We're here to address all your inquiries.
Geometry
PROJECT: DREAM BIKE
Your dream bike project starts here. A Bossi frameset is your blank canvas—build something extraordinary.
PRODUCTION STATS
35 Hours
Total time to produce a single frame. Every Grit SS frame is meticulously crafted. Hours spent on cutting, mitring, CNC machining, tube preparation, welding, polishing, laser engraving, frame prep and QC. Precision, passion, and craftsmanship in every detail.
6 hours
Time it takes to weld a single frame. Double-passed welding : the first ensures deep penetration and fusion, while the second refines the weld, enhancing strength, durability, and aesthetics while reducing defects and contamination.
8 hours
Time it takes to polish a Grit SS. Linishing every weld and brushing the surface to perfection. This labor-intensive process ensures a flawless finish, highlighting the craftsmanship behind every frame.
2 hours
Post fabrication frame preparation. Every Bossi frame is faced, reamed, and tapped after welding ensuring that all contact points are perfect and ready for assembly. An extra step in QC rarely matched by other brands.
4210 + 15%
Tested to exceed ISO 4210 standards by 15%. Both in terms of load and number of cylces. Ensuring superior durability, and reliability beyond industry requirements. We test to failure in every production run to maintain our strict standards.
THIRTEEN
Number of QC inspections our frames go through before being approved. From individual parts to full frame. Every detail is inspected and confirmed.
ONE HUNDRED
Percantage of frames that undergoe QC by Bossi staff, ensuring flawless craftsmanship, precision, and quality before it reaches the rider.
NINETY
Percentage of processes involved in crafting a Bossi frame that are done by hand. including cutting, mitring, welding, polishing, alignment checks, and final finishing. Made by artisans, with love.
five
Our frames are handmade, and while minor imperfections can occasionally occur, we reject and recycle around 5% of frames that don’t meet our stringent quality control standards. This selection process is costly but ensures only the best frames reach our customers. This level of transparency and commitment to quality is rare in the industry.
order process
General: Please provide preferred groupset specification, bar and stem sizing, and component colours in checkout notes. We will get in touch to discuss the finer details.
Custom Builds: Looking for something a little different? Get in touch with our team to discuss quotation for a custom build. We're more than happy to help you flesh out your dream machine.
Lead time: General lead times are 4-8 weeks before dispatch. This is subject to component availability and may vary.
Shipping
We offer free domestic and international shipping on orders over $200, with all duties and taxes paid. Please visit the shipping page below for more information
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Contact Us Today!
If you have questions about any of our products or would like to schedule a consultation to plan a custom buld, feel free to get in touch.