The EA70 AX dropper post joins our AX series of horizon-expanding drop bar gravel and adventure componentry. Features include a reliable cartridge design, internal routing and availability in two lengths - 350mm and 400mm. Our EA70 AX post brings 50mm of drop, allowing for fitment on everything from your wide-tyred CX bike to modern gravel bikes.Increase the capability of your adventure rig with the EA70 AX Dropper postReliable cartridge designCan be paired with drop bar optimized lever or drop bar compatible shifterCable attaches from either direction for compatibility with all dropper leversTwo lengths for better fitment on dropped top-tube gravel bike frame designsFinish - Black AnoWeight - 350mm - 400gHead Offset - 0mmDrop - 50mmLength - 350mm/400mmQuill Sizes - 27.2mm diameterMaterial - EA70 Alloy
Building on the success of the Ascend 01, Brand- X now offer a longer travel option. The additional travel is ideal for long legged riders or for those who need more adjustment. The post carries over the reliability and core qualities of the Ascend 01. Infinitely smoove adjustment and incredible value for money makes the Ascend XL the trend setter amongst the dropper post market. The Ascend Seatpost is only compatible with bikes that can use an internally routed dropper. (Please note that it cannot be converted to external cable actuated.)The seatpost is cable actuated at the bottom of the post via a linkage mechanism which eliminates cable pull/movement, to ensure consistent performance time and time again. The ergonomic shifter style remote lever is designed to be run where your front shifter would normally sit. This means that the Ascend Dropper is ideally suited for those using a 1x chain ring set up; without a front derailleur. However, a paddle style shifter is available aftermarket for those who want to use the Ascend dropper post with a front derailleur and shifter. The Ascend Dropper seatpost sets new standards for reliability and performance at a fantastic price point. Minimum Insertion Length Information Size Minimum Insertion Length Minimum Insertion Length including the actuator (mm) 31.6mm x 499mm 170mm 120 154 30.9mm x 499mm 170mm 120 154 31.6mm x 559mm 200mm 150 184 30.9mm x 559mm 200mm 150 184 Service Guide Information Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide. Installation Guide Information Click here to view the Brand-X Ascend Internal Route Post Installation Guide.
Brand-X Ascend XL Dropper Seatpost (170 & 200mm)Brand-X's Ascend Dropper Seatpost was so good they decided to super-size it: the Ascend XL Dropper Seatpost offers longer travel for the long-legged rider or for those who prefer a greater scope of adjustment. Operated easily via a paddle style remote, this aluminium dropper seatpost lets the rider customise their saddle height for the trail ahead. The Ascend Dropper Seatpost set the benchmark for reliability and performance at an excellent price point, a proud tradition that the Ascend XL Dropper Seatpost will carry on.Ergonomic Dropper SeatpostThis Brand-X Ascend Dropper Seatpost features an ergonomic remote lever that has been designed to run from where your front shifter normally sits. Ideally suited for those running a 1x chainring transmission without a front derailleur. However, a paddle style shifter is available aftermarket for those who want to use the Ascend XL Dropper Seatpost with a front derailleur and shifter.Consistent PerformanceThe seatpost is cable actuated at the bottom of the post via a linkage mechanism which eliminates cable pull/movement, to ensure consistent performance time and time again.Features: Material: T651-7075 Aluminium Finish: Sand Blasted and Hard Anodised Black Bar mounted paddle style remote lever and cable operated internal routing Linkage mechanism eliminates any outer cable pull Zero offset, one-piece head/upper shaft with micro adjust clamping mechanism Only compatible with internally routed bikes Diameter: 30.9mm or 31.6mm Travel: 170mm or 200mm Length: 170mm: 499mm; 200mm: 559mm Cable Length: 1.5m 2 Year Warranty Rider Weight: Min: 50-55kg; Max: 120kg Weight: 170mm: 638g; 200mm: 685gMinimum Insertion Length Information: Size Minimum Insertion Length Minimum Insertion Length including the actuator (mm) 31.6mm x 499mm 170mm 120 154 30.9mm x 499mm 170mm 120 154 31.6mm x 559mm 200mm 150 184 30.9mm x 559mm 200mm 150 184 Service Guide Information:Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide.Installation Guide Information:Click here to view the Brand-X Ascend Internal Route Post Installation Guide.Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Ascend XL Dropper Seatpost (170 & 200mm)Brand-X's Ascend Dropper Seatpost was so good they decided to super-size it: the Ascend XL Dropper Seatpost offers longer travel for the long-legged rider or for those who prefer a greater scope of adjustment. Operated easily via a paddle style remote, this aluminium dropper seatpost lets the rider customise their saddle height for the trail ahead. The Ascend Dropper Seatpost set the benchmark for reliability and performance at an excellent price point, a proud tradition that the Ascend XL Dropper Seatpost will carry on.Ergonomic Dropper SeatpostThis Brand-X Ascend Dropper Seatpost features an ergonomic remote lever that has been designed to run from where your front shifter normally sits. Ideally suited for those running a 1x chainring transmission without a front derailleur. However, a paddle style shifter is available aftermarket for those who want to use the Ascend XL Dropper Seatpost with a front derailleur and shifter.Consistent PerformanceThe seatpost is cable actuated at the bottom of the post via a linkage mechanism which eliminates cable pull/movement, to ensure consistent performance time and time again.Features: Material: T651-7075 Aluminium Finish: Sand Blasted and Hard Anodised Black Bar mounted paddle style remote lever and cable operated internal routing Linkage mechanism eliminates any outer cable pull Zero offset, one-piece head/upper shaft with micro adjust clamping mechanism Only compatible with internally routed bikes Diameter: 30.9mm or 31.6mm Travel: 170mm or 200mm Length: 170mm: 499mm; 200mm: 559mm Cable Length: 1.5m 2 Year Warranty Rider Weight: Min: 50-55kg; Max: 120kg Weight: 170mm: 638g; 200mm: 685gMinimum Insertion Length Information: Size Minimum Insertion Length Minimum Insertion Length including the actuator (mm) 31.6mm x 499mm 170mm 120 154 30.9mm x 499mm 170mm 120 154 31.6mm x 559mm 200mm 150 184 30.9mm x 559mm 200mm 150 184 Service Guide Information:Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide.Installation Guide Information:Click here to view the Brand-X Ascend Internal Route Post Installation Guide.Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Original Cannondale Hollowgram SL 27 Knot carbon seatpost with 15mm offset. Fits bikes requiring the Truncated Aero Profile seatpost like the 2019 generation SuperSix EVO and CAAD13. 65mm minimum frame insertion required Carbon fiber construction Two bolt head design for easy and precise adjustment 15mm offset Fits 2019 generation SuperSix EVO and CAAD13 bikes Weight as pictured: 168 grams
Cannondale Hollowgram SL 27 Knot carbon seatpost with 0mm offset. Fits bikes requiring the Truncated Aero Profile seatpost like the 2019 generation SuperSix EVO and CAAD13.65mm minimum frame insertion requiredCarbon fiber constructionTwo bolt head design for easy and precise adjustment0mm offsetFits 2019 generation SuperSix EVO and CAAD13 bikesWeight as pictured: 165 grams
The carbon Service Course SL seatpost is specifically tuned to be more shock absorbing than the “comfort” seatposts on the market while still passing our strict internal MTB strength test. Flex engineered into the lightweight carbon tube keeps the rider comfortable over any terrain. Better fit means better performance and if your saddle is out of position you’ll waste energy with every pedal stroke. The secure two-bolt clamp makes for easy micro-adjustments of saddle position and the head has been redesigned for maximum bolt head accessibility. With 0mm and 20mm setback options it’s possible for nearly any rider to achieve the perfect fit and the clamp works with all saddle rail types. FEATURES Distinctive Zipp cosmetics Unidirectional Carbon fiber tuned for ride comfort Lightweight clamping system Lifetime warranty SPECIFICATIONS POST DIAMETER 25.4mm 27.2mm 31.6mm OFFSET/SETBACK 0mm 20mm POST LENGTH 400mm COLOR (SP) Matte with stealth decals MATERIAL (SP/ST) Unidirectional Carbon Unidirectional Carbon/AL-7075 head HARDWARE Steel CLAMP MATERIAL Al-7075
The carbon Service Course SL seatpost is specifically tuned to be more shock absorbing than the “comfort” seatposts on the market while still passing our strict internal MTB strength test. Flex engineered into the lightweight carbon tube keeps the rider comfortable over any terrain. Better fit means better performance and if your saddle is out of position you’ll waste energy with every pedal stroke. The secure two-bolt clamp makes for easy micro-adjustments of saddle position and the head has been redesigned for maximum bolt head accessibility. With 0mm and 20mm setback options it’s possible for nearly any rider to achieve the perfect fit and the clamp works with all saddle rail types. FEATURES Distinctive Zipp cosmetics Unidirectional Carbon fiber tuned for ride comfort Lightweight clamping system Lifetime warranty SPECIFICATIONS POST DIAMETER 25.4mm 27.2mm 31.6mm OFFSET/SETBACK 0mm 20mm POST LENGTH 400mm COLOR (SP) Matte with stealth decals MATERIAL (SP/ST) Unidirectional Carbon Unidirectional Carbon/AL-7075 head HARDWARE Steel CLAMP MATERIAL Al-7075
Zipp's Service Course SL seatpost is specifically tuned to be more shock absorbing than the comfort seatposts on the market, while still passing our strict internal MTB strength test. Updated distinctive Zipp cosmeticsUnidirectional carbon construction is tuned to give a smooth, compliant ride400mm length suitable for compact road and gravel framesSaddle clamp works with round and oval railsFlex engineered into the lightweight carbon tube keeps the rider comfortable over any terrain. Better fit means better performance, and if your saddle is out of position, you ll waste energy with every pedal stroke. The secure, two-bolt clamp makes for easy micro-adjustments of saddle position, and the head has been redesigned for maximum bolt head accessibility. The saddle clamp also works with regular round and oval carbon saddle rail types. If you want a lightweight, smooth riding carbon seatpost that will stand the test of time, the Zipp Service Course SL is a great choice!
Zipp's Service Course SL seatpost is specifically tuned to be more shock absorbing than the comfort seatposts on the market, while still passing our strict internal MTB strength test. Updated distinctive Zipp cosmeticsUnidirectional carbon construction is tuned to give a smooth, compliant ride400mm length suitable for compact road and gravel framesSaddle clamp works with round and oval railsFlex engineered into the lightweight carbon tube keeps the rider comfortable over any terrain. Better fit means better performance, and if your saddle is out of position, you ll waste energy with every pedal stroke. The secure, two-bolt clamp makes for easy micro-adjustments of saddle position, and the head has been redesigned for maximum bolt head accessibility. The saddle clamp also works with regular round and oval carbon saddle rail types. If you want a lightweight, smooth riding carbon seatpost that will stand the test of time, the Zipp Service Course SL is a great choice!
Zipp's Service Course SL seatpost is specifically tuned to be more shock absorbing than the comfort seatposts on the market, while still passing our strict internal MTB strength test. Updated distinctive Zipp cosmeticsUnidirectional carbon construction is tuned to give a smooth, compliant ride400mm length suitable for compact road and gravel framesSaddle clamp works with round and oval railsFlex engineered into the lightweight carbon tube keeps the rider comfortable over any terrain. Better fit means better performance, and if your saddle is out of position, you ll waste energy with every pedal stroke. The secure, two-bolt clamp makes for easy micro-adjustments of saddle position, and the head has been redesigned for maximum bolt head accessibility. The saddle clamp also works with regular round and oval carbon saddle rail types. If you want a lightweight, smooth riding carbon seatpost that will stand the test of time, the Zipp Service Course SL is a great choice!
Zipp's Service Course SL seatpost is specifically tuned to be more shock absorbing than the comfort seatposts on the market, while still passing our strict internal MTB strength test. Updated distinctive Zipp cosmeticsUnidirectional carbon construction is tuned to give a smooth, compliant ride400mm length suitable for compact road and gravel framesSaddle clamp works with round and oval railsFlex engineered into the lightweight carbon tube keeps the rider comfortable over any terrain. Better fit means better performance, and if your saddle is out of position, you ll waste energy with every pedal stroke. The secure, two-bolt clamp makes for easy micro-adjustments of saddle position, and the head has been redesigned for maximum bolt head accessibility. The saddle clamp also works with regular round and oval carbon saddle rail types. If you want a lightweight, smooth riding carbon seatpost that will stand the test of time, the Zipp Service Course SL is a great choice!