Your Shopping Cart

So far it’s a solo ride.

Keep Browsing

AC x Bjorn Skrepka Ti Seat Collar

Home › Bjōrn Cycles › AC x Bjorn Skrepka Ti Seat Collar

£68.00

The AC x Bjorn Skrepka Ti Seat Collar

Precise, purposeful and beautifully minimal. Read More

Find your size

QTY

In Stock - ships today

Description

Minimal, elegant and quietly overbuilt. Machined from a single block of titanium, this clamp captures everything we admire about Bjorn’s work: precision, restraint and an obsession with detail.

Each piece features the Above Category logo subtly etched into the surface. It’s a small mark but one that speaks to the collaboration, a shared pursuit of craft, performance and beauty in the details.

We’ve been using it across our builds for months and each time it disappears in the best way. The fit is exact, the finish seamless, the function perfect. It’s one of those small components that reminds us how good things can feel when every detail has intent.

Made from Grade 5 titanium and weighing just 8.8 grams in a 30.0 mm diameter, the Bjorn clamp is an ideal finishing touch. A piece that holds its place without demanding attention.

Available in 30.0, 31.8, 33.5 (Pegoretti) and 34.9 mm sizes with a 9 mm height and 5 N*m torque rating.

Features

Material: Titanium Grade 5
Weight: 8.8 g (30.0 mm diameter)
Available diameters: 30.0 mm, 31.8 mm, 33.5 mm (Pegoretti), 34.9 mm
Height: 9 mm
Max torque: 5 N*m
Finish: Raw titanium with laser-etched AC logo
Design: Machined from a single block of titanium
Made in the USA

Rider Reviews

{"id":10098536612157,"title":"AC x Bjorn Skrepka Ti Seat Collar","handle":"ac-bjorn-skrepka-ti-seat-collar","description":"\u003cp data-end=\"562\" data-start=\"251\"\u003eMinimal, elegant and quietly overbuilt. Machined from a single block of titanium, this clamp captures everything we admire about Bjorn’s work: precision, restraint and an obsession with detail.\u003c\/p\u003e\n\u003cp data-end=\"775\" data-start=\"564\"\u003eEach piece features the Above Category logo subtly etched into the surface. It’s a small mark but one that speaks to the collaboration, a shared pursuit of craft, performance and beauty in the details.\u003c\/p\u003e\n\u003cp data-end=\"1060\" data-start=\"777\"\u003eWe’ve been using it across our builds for months and each time it disappears in the best way. The fit is exact, the finish seamless, the function perfect. It’s one of those small components that reminds us how good things can feel when every detail has intent.\u003c\/p\u003e\n\u003cp data-end=\"1245\" data-start=\"1062\"\u003eMade from Grade 5 titanium and weighing just 8.8 grams in a 30.0 mm diameter, the Bjorn clamp is an ideal finishing touch. A piece that holds its place without demanding attention.\u003c\/p\u003e\n\u003cp data-end=\"1402\" data-start=\"1247\"\u003eAvailable in 30.0, 31.8, 33.5 (Pegoretti) and 34.9 mm sizes with a 9 mm height and 5 N*m torque rating. \u003c\/p\u003e","published_at":"2025-10-13T18:48:40-07:00","created_at":"2025-10-10T14:36:29-07:00","vendor":"Bjorn","type":"Cockpit - Seatposts \u0026 Accessories - Seatpost Collars","tags":["Seat Collar"],"price":6800,"price_min":6800,"price_max":6800,"available":true,"price_varies":false,"compare_at_price":6800,"compare_at_price_min":6800,"compare_at_price_max":6800,"compare_at_price_varies":false,"variants":[{"id":50835652542781,"title":"AC Logo \/ 30.0","option1":"AC Logo","option2":"30.0","option3":null,"sku":"210000062486","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AC x Bjorn Skrepka Ti Seat Collar - AC Logo \/ 30.0","public_title":"AC Logo \/ 30.0","options":["AC Logo","30.0"],"price":6800,"weight":0,"compare_at_price":6800,"inventory_quantity":21,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50835652608317,"title":"AC Logo \/ 31.8","option1":"AC Logo","option2":"31.8","option3":null,"sku":"210000062487","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AC x Bjorn Skrepka Ti Seat Collar - AC Logo \/ 31.8","public_title":"AC Logo \/ 31.8","options":["AC Logo","31.8"],"price":6800,"weight":0,"compare_at_price":6800,"inventory_quantity":24,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50835652706621,"title":"AC Logo \/ 33.5 (Pegoretti)","option1":"AC Logo","option2":"33.5 (Pegoretti)","option3":null,"sku":"210000062488","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AC x Bjorn Skrepka Ti Seat Collar - AC Logo \/ 33.5 (Pegoretti)","public_title":"AC Logo \/ 33.5 (Pegoretti)","options":["AC Logo","33.5 (Pegoretti)"],"price":6800,"weight":0,"compare_at_price":6800,"inventory_quantity":23,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50835652772157,"title":"AC Logo \/ 34.9","option1":"AC Logo","option2":"34.9","option3":null,"sku":"210000062489","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AC x Bjorn Skrepka Ti Seat Collar - AC Logo \/ 34.9","public_title":"AC Logo \/ 34.9","options":["AC Logo","34.9"],"price":6800,"weight":0,"compare_at_price":6800,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/abovecategory.com\/cdn\/shop\/files\/Seat_Collar_Hero_2.png?v=1760479930","\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-2.jpg?v=1760479930","\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-1.jpg?v=1760479937","\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-4.jpg?v=1760479937","\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-8.jpg?v=1760479937","\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-7_6b5456a9-5dc9-425f-ab59-2615f493afa5.jpg?v=1760479930"],"featured_image":"\/\/abovecategory.com\/cdn\/shop\/files\/Seat_Collar_Hero_2.png?v=1760479930","options":["Color","Size"],"media":[{"alt":null,"id":46996217856317,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/abovecategory.com\/cdn\/shop\/files\/Seat_Collar_Hero_2.png?v=1760479930"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/abovecategory.com\/cdn\/shop\/files\/Seat_Collar_Hero_2.png?v=1760479930","width":2000},{"alt":null,"id":46976868417853,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-2.jpg?v=1760479930"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-2.jpg?v=1760479930","width":2000},{"alt":null,"id":46976852263229,"position":3,"preview_image":{"aspect_ratio":1.0,"height":3525,"width":3525,"src":"\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-1.jpg?v=1760479937"},"aspect_ratio":1.0,"height":3525,"media_type":"image","src":"\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-1.jpg?v=1760479937","width":3525},{"alt":null,"id":46976852230461,"position":4,"preview_image":{"aspect_ratio":1.0,"height":3444,"width":3444,"src":"\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-4.jpg?v=1760479937"},"aspect_ratio":1.0,"height":3444,"media_type":"image","src":"\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-4.jpg?v=1760479937","width":3444},{"alt":null,"id":46977023508797,"position":5,"preview_image":{"aspect_ratio":1.0,"height":3848,"width":3848,"src":"\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-8.jpg?v=1760479937"},"aspect_ratio":1.0,"height":3848,"media_type":"image","src":"\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-8.jpg?v=1760479937","width":3848},{"alt":null,"id":46976986677565,"position":6,"preview_image":{"aspect_ratio":1.0,"height":3240,"width":3239,"src":"\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-7_6b5456a9-5dc9-425f-ab59-2615f493afa5.jpg?v=1760479930"},"aspect_ratio":1.0,"height":3240,"media_type":"image","src":"\/\/abovecategory.com\/cdn\/shop\/files\/Bjorn_SeatClamp_-7_6b5456a9-5dc9-425f-ab59-2615f493afa5.jpg?v=1760479930","width":3239}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp data-end=\"562\" data-start=\"251\"\u003eMinimal, elegant and quietly overbuilt. Machined from a single block of titanium, this clamp captures everything we admire about Bjorn’s work: precision, restraint and an obsession with detail.\u003c\/p\u003e\n\u003cp data-end=\"775\" data-start=\"564\"\u003eEach piece features the Above Category logo subtly etched into the surface. It’s a small mark but one that speaks to the collaboration, a shared pursuit of craft, performance and beauty in the details.\u003c\/p\u003e\n\u003cp data-end=\"1060\" data-start=\"777\"\u003eWe’ve been using it across our builds for months and each time it disappears in the best way. The fit is exact, the finish seamless, the function perfect. It’s one of those small components that reminds us how good things can feel when every detail has intent.\u003c\/p\u003e\n\u003cp data-end=\"1245\" data-start=\"1062\"\u003eMade from Grade 5 titanium and weighing just 8.8 grams in a 30.0 mm diameter, the Bjorn clamp is an ideal finishing touch. A piece that holds its place without demanding attention.\u003c\/p\u003e\n\u003cp data-end=\"1402\" data-start=\"1247\"\u003eAvailable in 30.0, 31.8, 33.5 (Pegoretti) and 34.9 mm sizes with a 9 mm height and 5 N*m torque rating. \u003c\/p\u003e"}

BOTW: An Experienced RIder's First Ciavete Pegoretti →

Mick, Trick parts and a Toronto Special - This Prova Mostro Is a Masterpiece →

BOTW: A Forest Green Tri-Composite Sarto Seta Plus →

DREAMS START HERE

DREAMS START HERE

BOTW: An Experienced RIder's First Ciavete Pegoretti →

Mick, Trick parts and a Toronto Special - This Prova Mostro Is a Masterpiece →

BOTW: A Forest Green Tri-Composite Sarto Seta Plus →

AC x Bjorn Skrepka Ti Seat Collar

The AC x Bjorn Skrepka Ti Seat Collar

Description

Features

Rider Reviews

Welcome

BOTW: An Experienced RIder's First Ciavete Pegoretti →

Mick, Trick parts and a Toronto Special - This Prova Mostro Is a Masterpiece →

BOTW: A Forest Green Tri-Composite Sarto Seta Plus →

DREAMS START HERE

BOTW: An Experienced RIder's First Ciavete Pegoretti →

Mick, Trick parts and a Toronto Special - This Prova Mostro Is a Masterpiece →

BOTW: A Forest Green Tri-Composite Sarto Seta Plus →

AC x Bjorn Skrepka Ti Seat Collar

The AC x Bjorn Skrepka Ti Seat Collar

Description

Features

Shipping

Support

Returns

Rider Reviews

Further Riding

Login

Welcome