The ergotec Shark Ahead stem is made of 3D forged aluminum and features a quadruple-bolted handlebar clamp. With Safety Level 5 certification, it excels not only in design but also in stability. The stem, with a 7° angle, is available with 90 mm and 110 mm dropouts. The optional front plate allows headlights or minicams from various manufacturers to be mounted to the front of the stem. >> Stem accessories Product Specifications: Type: Shark
Stem length: 110 mm
Actual extension: 105 mm
Handlebar clamp diameter: 31.8 millimeters
Front fork clamp diameter 28.6 mm (1 1/8")
Clamp height: 41 mm
Angle: 7°
Height difference: 10 mm
Security level: 5
Material: AL 6061 T6
Weight: 160 grams
Color: Black sandblasted
Stable, angle-adjustable, 3D-forged aluminum stem with a 4-screw handlebar clamp, adjustable rise, and a 31.8 mm clamp diameter. Product Specifications: Type: Octopus 2
Stem length: 90 mm
Tube length: 300 mm
Tube diameter: 25.4 millimeters (1")
Handlebar clamp diameter: 31.8 mm
Height adjustment: 195 to 260 mm
Actual extension: 60 to 90 mm
Angle: 0 - + 60°
Security level: 4
Material: AL 6061 T6
Weight: 690 grams
Color: Black sandblasted
Angle-adjustable, aluminum Ahead stem with 3-screw handlebar clamp, angle adjustment and 25.4mm handlebar clamp diameter and 40mm rise. Dimensions: - Diameter: 25.4 mm
Fork clamp diameter 25.4 mm (1") - Stem length: 300 mm - Offset: 90 mm
Height difference: 180/195/250 mm
Security level: 2
Length difference: 85/90/70 mm
-10 - 50 degrees adjustable
Weight: 765 grams
Made from 3D forged aluminum and stainless steel
Angle-adjustable, aluminum Ahead stem with 3-screw handlebar clamp, angle adjustment and 25.4mm handlebar clamp diameter and 40mm rise. Dimensions: - Diameter: 25.4 mm
Fork clamp diameter 25.4 mm (1") - Stem length: 300 mm - Offset: 90 mm
Height difference: 180/195/250 mm
Security level: 2
Length difference: 85/90/70 mm
-10 - 50 degrees adjustable
Weight: 765 grams
Made from 3D forged aluminum and stainless steel
Aluminum Ahead adapter for 1 1/8" Ahead stems with adjustment range of 51/58/63/68/73 and 78 mm. A handlebar height adjustment system for Ahead stems. Now even more stable and suitable for e-bikes. Features: Material: AL 6061 T6 aluminum
Fork clamping: 28.6 mm / 1-1/8"
Clamp height: 40 mm
Weight: 210 grams
Finish: silver
Security level: 4
This ERGOTEC item is finished in black. Ideal for everyday use and of high quality. Stem ahead Ergotec Integra Performance BK-A ø28.6mm fork / 85mm / ø31.8mm - black. Ergotec other black. Stem ahead Ergotec Integra Performance BK-A ø28.6mm fork / 85mm / ø31.8mm - black Perfectly integrated The Integra Performance BK-A, Bosch Kiox300 version for ACROS headsets, but also available for Shimano, Sigma and Bafang. It is an elegant and modern stem with fully integrated cable routing in the headset and/or steerer tube. The stem CA is identical to the BK-A and the cover of the CA can therefore be exchanged for the display holder of the BK-A - and vice versa. It is compatible with ACROS, FSA and TOKEN. Attention: Screw claw required for cable routing in the steerer tube! Front plate optionally available. Safety level 6 Clamp fork: 28.6 mm Clamp height: 40 mm Finish: black sandblasted Clamp: 31.8 mm Material: AL 6061 T6 Extension: 85 mm Angle: 18° Weight: ~367 g
This ERGOTEC item is finished in black. Ideal for everyday use and of high quality. Stem ahead Ergotec Sepia XL FI ø28.6mm / 110mm / ø31.8mm - black. Ergotec other black. Stem ahead Ergotec Sepia XL FI ø28.6mm / 110mm / ø31.8mm - black Stable, angle-adjustable stem. The shape is adapted to current frame shapes and also gives the fairing a matching modern design. The additional rise provides a more upright riding position, which is an advantage on long rides. The stem is compatible with ACROS headsets and has a fully integrated cable management. Optionally, a front plate with 1 or 2 light holders can be mounted. Safety level 5 Fork clamp: 28.6 mm Clamp height: 40 mm Actual height gain: 20/80 Finish: Black sandblasted Clamp: 31.8 mm Material: AL 6061 T6 Extension: 90 mm Angle: -0/ +60° Actual length gain: 90/55 Weight: ~300g
This ERGOTEC item is finished in black. Ideal for everyday use and of high quality. Stem ahead Ergotec 50 XL SI ø28.6mm fork / 110mm / ø31.8mm - black. Ergotec other black. Stem ahead Ergotec 50 XL SI ø28.6mm fork / 110mm / ø31.8mm - black Stable, angle-adjustable Ahead stem. The shape is adapted to current frame shapes and also gives the fairing a matching modern design. The additional rise provides a more upright riding position, which is an advantage on long rides. The stem is compatible with ACROS headsets and has a semi-integrated cable management. Optionally, a front plate with 1 or 2 light holders can be mounted. safety level 5 fork clamp: 28.6 mm clamp height: 40 mm actual height gain: 20/100 finish: black sandblasted clamp: 31.8 mm material: AL 6061 T6 extension: 110 mm angle: -0/ +60° actual length gain: 110/65 weight: ~430 g
This other one from ERGOTEC is finished in black. Ideal for everyday use and of high quality. Stem ahead Ergotec 50 XL SI ø28.6mm fork / 90mm / ø31.8mm - black. Ergotec other black. Stem ahead Ergotec 50 XL SI ø28.6mm fork / 90mm / ø31.8mm - black Stable, angle-adjustable Ahead stem. The shape is adapted to current frame shapes and also gives the fairing a matching modern design. The additional rise provides a more upright riding position, which is an advantage on long rides. The stem is compatible with ACROS headsets and has a semi-integrated cable management. Optionally, a front plate with 1 or 2 light holders can be mounted. Safety level 5 Fork clamp: 28.6 mm Clamp height: 40 mm Actual height gain: 20/80 Finish: black sandblasted Clamp: 31.8 mm Material: AL 6061 T6 Extension: 90 mm Angle: -0/ +60° Actual length gain: 90/55 Weight: ~410 g
This ERGOTEC item is finished in black. Ideal for everyday use and of high quality. Kobra Vario Quill stem ø25.4 mm / 180 mm / ø 25.4 mm fork - black. Ergotec other black. Kobra Vario Quill stem ø25.4 mm / 180 mm / ø 25.4 mm fork - black Angle adjustment, aluminum shaft with 3 screw handlebar clamp and 25.4 mm clamp diameter. Headlamps or minicams from various manufacturers can be mounted individually to the front of the stem with the optionally available front plate security level 2 fork clamp: 25.4 mm shaft length: 180 mm actual height gain: 100/115/190 finish: black sandblasted clamp: 25.4 mm material: AL 356 T6 extension: 110 mm angle: -10 - +50° actual length gain: 105/110/90 weight: ~585 g
This PRIMAX E is finished in black. Ideal for everyday use and of high quality. Stem Primax E Enschede | extension: 105mm head tube size: ø28.6mm | clamp diameter: ø31.8mm - black. Primax e other black. Stem Primax E Enschede | extension: 105mm head tube size: ø28.6mm | clamp diameter: ø31.8mm - black Primax E stem Enschede | Color: Black Brand: Primax E Basic color: black Basic material: aluminum Model: Enschede Clamp diameter: 31.8 mm Ahead stem 1 1/8 Diameter: 28.6 ø mm Adjustable yes/no: yes Ahead: yes Head tube size: 28.6 mm Extension: 105 mm Manually adjustable: no Angle adjustable: 0 to 60 degrees Tools required
This PRIMAX E is finished in black. Ideal for everyday use and of high quality. Stem Primax E Enschede | extension: 125mm head tube size: ø28.6mm | clamp diameter: ø31.8mm - black. Primax e other black. Stem Primax E Enschede | extension: 125mm head tube size: ø28.6mm | clamp diameter: ø31.8mm - black Primax E stem Enschede | Color: Black Brand: Primax E Basic color: black Basic material: aluminum Model: Enschede Clamp diameter: 31.8 mm Ahead stem 1 1/8 Diameter: 28.6 ø mm Adjustable yes/no: yes Ahead: yes Head tube size: 28.6 mm Extension: 125 mm Manually adjustable: no Angle adjustable: 0 to 60 degrees Tools required
This ERGOTEC item is finished in black. Ideal for everyday use and of high quality. Ergotec Shark Ahead stem ø28.6 / 90 / 31.8 mm - black. Ergotec other black. Ergotec Shark Ahead stem ø28.6 / 90 / 31.8 mm - black The ergotec Shark Ahead stem is made of 3D forged aluminum and features a quadruple-bolted handlebar clamp. With Safety Level 5, it excels not only in design but also in stability. The stem with a 7° angle is available with a 90 mm and 110 mm dropout. With the optional front plate, headlights or minicams from various manufacturers can be attached to the front of the stem. Stem Accessories Product Specifications: Type: Shark Stem length: 90 mm Actual extension: 90 mm Handlebar clamp diameter: 31.8 millimeters Fork clamp diameter: 28.6 mm (1 1/8") Clamp height: 41 mm Angle: 7° Height difference: 10 mm Safety Level: 5 Material: AL 6061 T6 Weight: 160 grams Color: Black sandblasted
This other SATORI piece is finished in matte black. Ideal for everyday use and of high quality. Satori EZ3 Quill Stem Ø25.4mm / 230mm - Matte Black. Satori other matte black. Satori EZ3 Quill Stem Ø25.4mm / 230mm - Matte Black Satori EZ3 Quill Stem Ø25.4mm / 230mm - Matte Black
This other SATORI piece is finished in matte black. Ideal for everyday use and of high quality. Ahead stem Satori UP3 adjustable Ø31.8mm / 110mm - matte black. Satori other matte black. Ahead stem Satori UP3 adjustable Ø31.8mm / 110mm - matt black Ahead stem Satori UP3 adjustable Ø31.8mm / 110mm - matt black
This other one from ERGOTEC is finished in black. Ideal for everyday use and of high quality. Ergotec Ray 35 Ahead stem, ø28.6/35/35.0 mm, black. Ergotec other black. Ergotec Ray 35 stem, ø28.6 / 35 / 35.0 mm, black Very stable, 3D-forged aluminium stem with 4 screw handlebar clamp, 0° and 7° rise and 35.0 mm clamp diameter. Specifications: Type: Ray 35 Stem length: 35 mm Actual extension: 35 mm Handlebar clamp diameter: 35.0 millimeters Fork clamp diameter 28.6 mm (1 1/8") Clamp height: 40 mm Angle: 0° Safety level: 6 Material: AL 6061 T6 Weight: 123 grams Colour: Black sandblasted
This KALLOY piece is finished in black. Ideal for everyday use and of high quality. Kalloy 25.4 130/25.4 mm A-head stem - black. Kalloy other black. A-head stem Kalloy 25.4 130 / 25.4 mm - black Dimensions: - Fork clamp diameter: 1" (25.4 mm) - Steerer clamp diameter: 25.4 mm - Stem length: 130 mm Made of lightweight aluminum
This other one from ERGOTEC is finished in black. Ideal for everyday use and of high quality. Ergotec Charisma Ahead stem ø28.6 / 110 / 25.4 mm - black. Ergotec other black. Ergotec Charisma Ahead stem ø28.6 / 110 / 25.4 mm - black Sturdy, 3-piece forged aluminum stem with 4-screw handlebar clamp, 20° rise and 25.4 mm clamp diameter. Specifications: Type: Charisma Stem length: 110 mm Actual extension: 100 mm Handlebar clamp diameter: 25.4 millimeters (1") Fork clamp diameter: 28.6 mm (1 1/8") Rise: 50 mm Clamp height: 40 mm Angle: 20° Safety level: 5 Material: AL 6061 T6 Weight: 215 grams Color: Black sandblasted
This KALLOY piece is finished in black. Ideal for everyday use and of high quality. Kalloy 28.6/105/25.4 mm A-head stem - black. Kalloy other black. Kalloy 28.6/105/25.4 mm A-head stem - black Dimensions: - Fork clamp diameter: 1 1/8" (28.6 mm) - Steerer clamp diameter: 25.4 mm - Stem length: 105 mm Made of lightweight aluminum
This M-WAVE accessory is finished in black. Ideal for everyday use and of high quality. Ahead pin extension 1-1/8" M-Wave incl. 4 spacers + ahead plug - black. M-wave other black. Ahead-pen extender 1-1/8" M-Wave incl. 4 spacers + ahead plug - black Height adjustable with 4 spacer rings incl. ahead plug and screw
This ERGOTEC range is designed for reliability and ease of use. Ergotec Octopus Ahead 50 stem, adjustable, ø28.6/110/31.8 mm - silver. Ergotec other. Ergotec Octopus Ahead 50 stem, adjustable, ø28.6 / 110 / 31.8 mm - silver Stable, angle-adjustable, 3D-forged aluminum front construction with 4-screw handlebar clamp, adjustable angle and 31.8 mm clamp diameter and 50 mm rise. Product Specifications: Type: Octopus Ahead 50 Fork clamp diameter: 28.6 millimeters (1 1/8") Handlebar clamp diameter: 31.8 mm Clamp height: 41 mm Height adjustability: 50 - 120 mm Actual extension: 60 - 90 mm Angle: 0 - +60 ° Stem length: 110 mm Safety level: 4 Material: AL 6061 T6 Weight: 338 grams Color: Silver polished
This M-WAVE accessory is finished in black. Ideal for everyday use and of high quality. Zoom 28.6/100/31.8 mm A-head stem - black. M-wave other black. A-head stem Zoom 28.6/ 100 / 31.8 mm - black Dimensions: - Fork clamp diameter: 1 1/8" (28.6 mm) - Steerer clamp diameter: 31.8 mm - Stem length: 100 mm - Angle: 7 degrees Made of lightweight aluminum
This other SATORI piece is finished in black. Ideal for everyday use and of high quality. Satori Easy Up 1-1/8" Adjustable Stem Extender - Black. Satori Other Black. Satori Easy Up 1-1/8" Adjustable Stem Extension - Black Height adapter for extending the front fork tube. Easy to adjust with a quick-release. Suitable for 1 1/8" forks (28.6 mm). Made of aluminum. Length: 72 mm.
This TRANZ X range is designed for reliability and ease of use. Stem Tranz X JDST71 adjustable 25.4 / 180x110 / 25.4 - silver. Tranz x other. Stem Tranz X JDST71 adjustable 25.4 / 180x110 / 25.4 - silver Tranz X stem that is easily adjustable by hand using the large lever on top. Specifications: Type: JDST71 Adjustable Size: - Diameter: 25.4 millimeters - Stem length: 110 millimeters - Stem length: 180 millimeters Color: silver
This other one from ERGOTEC is finished in black. Ideal for everyday use and of high quality. Ergotec Swell 2 Ahead stem, adjustable ø28.6/100/25.4 mm - black. Ergotec other black. Ergotec Swell 2 Ahead stem, adjustable ø28.6 / 100 / 25.4 mm - black Highly stable, angle-adjustable, 3D-forged aluminium Ahead stem with 4-screw handlebar clamp, adjustable angle and 25.4 mm handlebar clamp diameter. Specifications: Type: Swell 2 Stem length: 100 mm Actual extension: 90/100/80 mm Handlebar clamp diameter: 25.4 millimetres Fork clamp diameter 28.6 mm (1 1/8") Clamp height: 45 mm Angle: -20 - +40° Height difference: -30/0/55 mm Safety level: 6 Material: AL 6061 T6 Weight: 295 grams Colour: Black sandblasted
This other one from ERGOTEC is finished in black. Ideal for everyday use and of high quality. Ergotec Swell 2 Ahead stem, adjustable ø28.6/80/25.4 mm - black. Ergotec other black. Ergotec Swell 2 ahead stem, adjustable ø28.6 / 80 / 25.4 mm - black Highly stable, angle-adjustable, 3D-forged aluminum Ahead stem with 4-screw handlebar clamp, adjustable angle and 25.4 mm handlebar clamp diameter. Product Specifications: Type: Swell 2 Stem length: 80 mm Actual extension: 70/80/65 mm Handlebar clamp diameter: 25.4 millimeters Fork clamp diameter 28.6 mm (1 1/8") Clamp height: 45 mm Angle: -20 - +40 ° Height difference: -25/0/40 mm Safety level: 6 Material: AL 6061 T6 Weight: 280 grams Color: Black sandblasted
This other one from ERGOTEC is finished in black. Ideal for everyday use and of high quality. Ergotec Ray 35 Ahead stem, ø28.6/70/35.0 mm, black. Ergotec other black. Ergotec Ray 35 stem, ø28.6 / 70 / 35.0 mm, black Very stable, 3D-forged aluminum stem with 4 screw handlebar clamp, 0° and 7° rise and 35.0 mm clamp diameter. Specifications: Type: Ray 35 Stem length: 70 mm Actual extension: 70 mm Handlebar clamp diameter: 35.0 millimeters Fork clamp diameter 28.6 mm (1 1/8") Clamp height: 40 mm Angle: -7° Height difference: -5 mm Safety level: 6 Material: AL 6061 T6 Weight: 141 grams Color: Black sandblasted
There are several steering cams available for the Vinci
bicycle brands, specific adapters developed. The
most updated and complete list of
bicycle models compatible with DCR
system are available on the DCR Tech
environment of dedaelementi.com
There are several cams available for the Alanera
bicycle brands, specific adapters developed. The
most updated and complete list of
bicycle models compatible with DCR
system are available on the DCR Tech
environment of dedaelementi.com
There are several steering cams available for the Vinci
bicycle brands, specific adapters developed. The
most updated and complete list of
bicycle models compatible with DCR
system are available on the DCR Tech
environment of dedaelementi.com
