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Product details
This 300mm ENVE Carbon Seatpost with 25mm offset and included Di2 battery plug is a weight-saving performance upgrade for your bike with a patented twin-bolt clamp design for easy, accurate saddle adjustment.
Expertly constructed from uninterrupted uni-directional carbon fibre, ENVE has created a high strength, low weight seatpost with ride-enhancing vibration absorption. This seatpost model comes complete with the ENVE Seatpost Di2 Battery Retention Plug to securely store your Di2 battery inside the seatpost.
The patented twin-bolt clamp design secures your saddle thanks to its method of compressing a horizontally-opposed wedge system to clamp the rails. As you tighten the front or rear bolt while loosening the other, the wedge tilts the saddle up or down, making micro adjustments of the angle easy.Quantity Another benefit to the clamp is its narrow rail supports, which allow maximum fore and aft saddle adjustment, helping to perfect your bike fit. Two upper cradles are also supplied to cater for standard and oversized rails. Saddle Angle Adjustment 25mm
Offset: 27.2
0, 25mm
Length
Minimum Insertion 5.5Nm Torque Spec: Seatpost Collar
As determined by the frame manufacturer
[]
Looking to purchase with a cycle to work scheme?

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As you tighten the front or rear bolt while loosening the other, the wedge tilts the saddle up or down, making micro adjustments of the angle easy.\nAnother benefit to the clamp is its narrow rail supports, which allow maximum fore and aft saddle adjustment, helping to perfect your bike fit. Two upper cradles are also supplied to cater for standard and oversized rails.\nAvailable in 25.4 and 27.2, the seatpost is compatible with a wide range of bikes.\n\nContinuous uni-directional carbon construction\nPatented twin-bolt clamp design\nCompatible with standard and oversized rails\nComplete with Di2 battery plug\nReversible lower cradles for 0-18° or 9-27° of angle adjustment\nTitanium bolts\n5-year Factory Limited Warranty and Incidental Damage Protection Programme\n\nENVE Factory Limited Warranty\nCoverage for the original owner against defects in materials and workmanship for the period of five years from the original purchase date. Product registration is required within 60 days of purchase. Second-hand owners are covered from the product's date of manufacture.\nhttps:\/\/www.enve.com\/support\/warranty-terms\/\nENVE Incidental Damage Protection\nThis program provides a no-charge replacement for your first three years of ownership and a prorated replacement thereafter for damage inflicted when racing, riding, or transporting your bicycle. Original owners only. Product registration is required within 60 days of purchase to be eligible for this program.\nhttps:\/\/www.enve.com\/support\/incidental-damage-protection-terms\/\n \n\n\n\n\nENVE Carbon Seatpost - 0mm Offset\n\n\n\nMaterial\nCarbon fibre\n\n\nWeight\n168-178g\n\n\nDiameter\n25.4, 27.2\n\n\nSaddle Angle Adjustment\n0-27-degrees\n\n\nOffset: 25.4\n25mm\n\n\nOffset: 27.2\n0, 25mm\n\n\nLength\n300mm\n\n\nSaddle Rail Compatibility\n7x9mm Carbon Rails, 7mm Round Alloy Rails\n\n\nMinimum Insertion\n75mm\n\n\nTorque Spec: Saddle Rail Clamp Bolts\n5.5Nm\n\n\nTorque Spec: Seatpost Collar\nAs determined by the frame manufacturer\n\n\n\n\n\n\n\n\n","hasVariant":[{"@id":"\/products\/enve-300mm-carbon-seatpost-with-di2-plug?variant=55175487652223#variant","@type":"Product","image":"https:\/\/projektride.co.uk\/cdn\/shop\/files\/en530025425_3.webp?v=1741357757\u0026width=1920","name":"ENVE 300mm Carbon Seatpost with Di2 Plug - 25.4mm post - 300mm length - 25mm offset","offers":{"@id":"\/products\/enve-300mm-carbon-seatpost-with-di2-plug?variant=55175487652223#offer","@type":"Offer","availability":"http:\/\/schema.org\/OutOfStock","price":"320.00","priceCurrency":"GBP","url":"https:\/\/projektride.co.uk\/products\/enve-300mm-carbon-seatpost-with-di2-plug?variant=55175487652223"},"sku":"EN530025425"},{"@id":"\/products\/enve-300mm-carbon-seatpost-with-di2-plug?variant=55175487684991#variant","@type":"Product","image":"https:\/\/projektride.co.uk\/cdn\/shop\/files\/en530025425_3.webp?v=1741357757\u0026width=1920","name":"ENVE 300mm Carbon Seatpost with Di2 Plug - 27.2mm post - 300mm length - 0mm offset","offers":{"@id":"\/products\/enve-300mm-carbon-seatpost-with-di2-plug?variant=55175487684991#offer","@type":"Offer","availability":"http:\/\/schema.org\/OutOfStock","price":"320.00","priceCurrency":"GBP","url":"https:\/\/projektride.co.uk\/products\/enve-300mm-carbon-seatpost-with-di2-plug?variant=55175487684991"},"sku":"EN530027200"},{"@id":"\/products\/enve-300mm-carbon-seatpost-with-di2-plug?variant=55175487717759#variant","@type":"Product","image":"https:\/\/projektride.co.uk\/cdn\/shop\/files\/en530025425_3.webp?v=1741357757\u0026width=1920","name":"ENVE 300mm Carbon Seatpost with Di2 Plug - 27.2mm post - 300mm length - 25mm offset","offers":{"@id":"\/products\/enve-300mm-carbon-seatpost-with-di2-plug?variant=55175487717759#offer","@type":"Offer","availability":"http:\/\/schema.org\/OutOfStock","price":"320.00","priceCurrency":"GBP","url":"https:\/\/projektride.co.uk\/products\/enve-300mm-carbon-seatpost-with-di2-plug?variant=55175487717759"},"sku":"EN530027225"}],"name":"ENVE 300mm Carbon Seatpost with Di2 Plug","productGroupID":"14971775222143","url":"https:\/\/projektride.co.uk\/products\/enve-300mm-carbon-seatpost-with-di2-plug"} to get in touch and get the ball rolling!

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COLUMBUS CROMOR double butted tubing, TA, rack / fender mounts, internal light cable routing, rear light mount, 86.5 mm T47 BB shell
Fork Full carbon, TA, 1.1/2'' - 1.1/8'', triple cage mounts (can double as fender mounts), internal hub dynamo cable routing
Handlebar BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare
Grips BOMBTRACK ESCAPE bar tape
Stem BOMBTRACK ROAM forged aluminium stem, -7°
Headset Sealed external aheadset, 1.1/2'' - 1.1/8''Contact Us
Levers SRAM RIVAL 1 double tap hydraulicTrack Service Progress
Shifter SRAM RIVAL 1 double tap 1 x 11Insure Your Bike
Brakes SRAM RIVAL flat mount hydraulic disc brakes with 160 mm rotorsCookie Policy
Crankset "BOMBTRACK LYER forged aluminium crank, direct mount interfaceRefund policy
(SRAM compatible), 30 mm spindle"Service
BBServicing BOMBTRACK T47 internal sealed BB for 30 mm spindle
PedalsWorkshop Prices -
ChainDelivery & Returns KMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 114L
ChainringSun: ClosedCNC machined aluminium, narrow-wide, 40 TNewington Road
Cassette SRAM PG-1130 11-speed, 11 - 42 T
Front derailleur await import("//projektride.co.uk/cdn/shopifycloud/shop-js/modules/v2/loader.shop-follow-button.en.esm.js"); -
Rear derailleur SRAM RIVAL 1, clutch, long cageGBP£
Front hubÅland Islands (EUR€) BOMBTRACK TAU sealed hub, 6-bolt disc
Rear hub BOMBTRACK TAU sealed hub, 11-speed, 6-bolt discAlgeria (DZDد.ج)
Through axleAndorra (EUR€) 12 x 100 mm / 12 x 142 mm
Front rim WTB ST Light i25 double wall, TCS 2.0, 32hArmenia (AMDդր.)
Rear rimAscension Island (SHP£) WTB ST Light i23 double wall, TCS 2.0, 32h
Saddle BOMBTRACK COMP saddleBelarus (GBP£)
Seat postBelgium (EUR€) BOMBTRACK YEW aluminium seatpost, 27.2 mm x 300 mm
Seat clamp BOMBTRACK ORIGIN forged aluminium seat clamp, 29.8 mmBosnia & Herzegovina (BAMКМ)
Front tireBotswana (BWPP) WTB RANGER TCS LIGHT / FAST ROLLING 27.5'' x 2.0'', tubeless ready
Rear tire WTB RANGER TCS LIGHT / FAST ROLLING 27.5'' x 2.0'', tubeless readyBulgaria (EUR€)
FenderBurkina Faso (XOFFr) -
Rack -Cameroon (XAFCFA)
LightCape Verde (CVE$) -
Weight 11.2 kg (size M)Chad (XAFCFA)
Weight framesetComoros (KMFFr) 2710 g frame (size L, incl. TA, hanger) / 600 g fork (300 mm steerer, incl. TA)