OP1 Matt S/Steel Exhaust Silencer 51mm

Category: Exhausts > Silencers > 51mm
Brand: Lextek
Code: OP1
EAN: 5057645019916

50+ In Stock



Delivery or Collection is available at Checkout.
Manufacturer Model Year Note
AJS CR3-125
Aprilia RSV 1000 R 2004-2011
RSV MILLE R 1998-2003
Tuono 1000 R 2005-2011
BMW F 800 GT 2012-2016
F 800 R 2009-2017
R 1200 GS 2012-2017
R 1200 GS Adventure 2013-2017
R 1200 R 2014-2017
R 1200 RS 2014-2017
R 1200 RT 2013-2017
Direct Bikes 125cc Enduro S [DB125GY-2B]
Ducati 750 SS 1991-1998
900 SS 1998-2002
Honda CB600F Hornet 1999-2002
CB600 Hornet 1998
CB 900 F Hornet 2003-2009
CBF125M 2008-2016
CBF 600 F 2004-2007
CBF 600 N 2004-2007
CBF1000 2006-2009
CBR125R 2004-2017
CBR500F 2013-2015
CBR500R 2013-2017
CBR600F 1999-2006
CBR1100XX Super Blackbird 1996-2006
VFR1200 F 2010-2017
VTR1000 Firestorm 1997-2000
VTR1000S SP 2001-2005
KTM 125 Duke 2011-2016
200 Duke 2011-2016
690 DUKE 2012-2016
Kaisar KS125-23
Kawasaki ER-6F 2006-2011
ER-6N 2006-2011
Z250 Ninja 250 R 2013-2015
Z300 Ninja 300 2012-2015
Z750 2007-2012
Z800 2013-2015
Z1000 2003-2006
ZR750 2007-2012
ZX10 R 2007-2017
ZX600 Ninja ZX-6R 1993-1995
ZX600 Ninja ZX-6RR 2003-2004
ZZR600 1996-2004
ZZR1400 ZX14 R Ninja 2006-2008
Leike 50GY-2
Lexmoto Adrenaline 125 EFI [XFLM125GY-2B-E4]
Adrenaline 125 [XFLM125GY-2B]
Aspire 125 [TD125-43]
LSM 125 [STR125YB]
Venom 125 [SK125-22]
Venom SE 125 [SK125-22S]
XTR 125
XTR S 125 [KS125-24]
ZSF 125 [TD125-10C]
ZSX 125 [ZS125-48A]
Others RR7
Pulse Adrenaline 125 [XF125GY-2B]
Adrenaline 250 [XF250GY]
Rage 50 [LK50GY-2]
Romet Division 125 [SK125-22 (ROMET)]
Sinnis Apache 125
Apache 250 [QM250GY-D]
Blade 125 [QM125GY(OFF ROAD)]
Skyjet SJ125-26
Superbyke RBP 125
RMR 125 [RMR125]
Suzuki GSF 600 Bandit 1995-2003
GSF 650 Bandit 2004-2015
GSF 1200 1996-2006
GSF 1250 Bandit 2005-2015
GSR 750 2011-2014
GSX 1300 R Hayabusa 2008-2015
GSX 1400 2001-2008
GSXR 600 2006-2014
GSXR 750 2006-2014
GSXR 1000 2001-2016
GSXR 1100 1989-1993
GSX-S 750 2017
GSX-S 1000 2015-2017
GSX-S 1000 F 2016-2017
SV650 2003-2013
Triumph Speed Triple 1050 2011-2015
TIGER 1050 2007-2012
UM Scrambler Classic 125 [UM125-SC]
Yamaha FZ1 Fazer 2006-2014
FZ6 Fazer 1997-2003
FZ8 FAZER8 2010-2014
FZS 600 FAZER 1997-2014
FZS 1000 FAZER 2000-2005
MT-09 2013-2016
WR 125 2009-2015
XJR 1300 1999-2006
XP 500 T-Max 500 2002-2015
YBR 125 2005-2010
YZF 600 R Thundercat 1995-2007
YZF R1 2014-2015
Yuan Renegade
Zongshen ZSX 125
This timeless oval silencer looks at home on both classic and more recent models, its 350mm body provides ample sound dampening but with the baffle removed it becomes a different beast with a deep throaty exhaust note. The OP1 has a matt finish and is made from high quality stainless steel. With our Lextek Lifetime Warranty you can be assured it will last as long as you have a motorcycle, plus with its universal 51mm slip on fit, this silencer can easily be fitted to a wide range of makes & models should you wish to change you bike in the future..


Matt Stainless Steel Silencer
Removable Baffle
Exhaust Strap
Exhaust Strap Rubber
Exhaust Clamp


  • Although ‘universal’, this is only when used in conjunction with a suitable 51mm link-pipe or downpipe. Please search using make & model details for compatible pipes. Otherwise modification may be required.
  • This silencer has a BSAU stamp and is road legal when using the baffle provided.
  • The baffle which comes with this silencer must be secured with a lock washer or temporary threadlock to ensure it is held securely in place.


  • SLEEVE LENGTH: 350mm
  • HEIGHT: 130mm
  • MATERIAL: 304 Grade Stainless Steel
If you require any further information about this product, please call us on 0844 567 8887 or contact us









No-Quibble 30 Day Return Guarantee

We offer a no quibble 30-day return policy on items purchased by retail customers. If you change your mind or you are not 100% happy with the product, please return it to us with the proof of purchase within 30 days from the date of dispatch and we will refund you in full, including the original postage*. This refund may take up to 14 days after we have received your item. The item must be returned to us unused, unopened and in the condition it was delivered to you. You will be responsible for the return postage. Your statutory rights are not affected. *Original postage costs cannot be refunded for International Destinations or orders which have been dispatched using an Express Delivery Service.

Shortages, Non-Delivery, Damaged and Incorrect/Not-as-described Items

We will replace the related items as soon as you report the problem to us subject to the following conditions. If we are unable to replace the item, we will refund you in full. Your statutory rights are not affected: For shortages, you must notify us in writing no later than 3 calendar days after delivery. Shortage Items do not include out-of-stock items of which you have been notified prior to dispatch (and appear as such on your dispatch/delivery note);

For non-deliveries, 10 working days (20 working days if outside of UK) must have elapsed after we dispatched the items before a claim can be made

For damaged or incorrect/not-as-described items, you must notify us in writing no later than 3 calendar days after delivery. We will ask you to return the related items back to us either before the replacement can be sent to you, or within 2 working days after the replacement is dispatched, at our discretion. We will refund you the return postage only if you include the receipt of the return postage. The Maximum return postage we can refund is the equivalent cost of Royal Mail 2nd Class "Recorded Signed For" Delivery for up to 1kg. If you are unable to post the item because it is very bulky or heavy, we will arrange a collection upon your request.

If you urgently need your parts we recommend that you place and pay for a new order while we process your return and/or refund; please include the order number of the parts being replaced and a brief description of what error occurred so we have more information to serve you correctly and efficiently. By dealing with your returns/refunds separately to your new orders we are able to give you a swifter and better service. If you are willing to wait until your refund/return is processed we are more than happy for you to do so, however we advise that this is a much longer process.

12-Month Retail Parts Warranty

This Warranty covers the cost of replacement of parts that have been identified as having a manufacturer's fault by means of replacement or credit on account at Llexeter's discretion, subject to the conditions and exclusions stated below. The warranty is limited to the price paid for the item. Your statutory rights are not affected.

Conditions of Warranty:

Proof of purchase must be provided with all claims;

The part MUST have been fitted by a VAT registered motorcycle/scooter shop/workshop/repair centre (hereafter referred to as "qualified repair shop") within 30 days after the dispatch of the item from Llexeter Ltd. This must be substantiated by an invoice of the fitting, which clearly includes the related part;

The vehicle the part was fitted to must have been serviced, maintained, used or stored in accordance with the recommended procedures, best practice or common sense; Claims must be accompanies with a full service history and relevant proof of the vehicle;

The engine of the vehicle to which the part was fitted must NOT have exceeded 8,000 miles/year, or 3,500 miles in the first 6 months due to the running-in period;

All claims must also be accompanied with a receipt of the relevant repair/service which clearly indicates that the part is faulty. The receipt must also clearly include the related part and problems/solutions occurred and issued by a qualified repair shop;

Claims must be made in writing within 12 months after the dispatch of the part from Llexeter Ltd, and if so requested by Llexeter Ltd, on a relevant form

Exclusions of Warranty:

Any parts/products that are subject to everyday wear and tear which include but are not limited to the following: tyres, tubes, spark plugs, filters, cables, lights, bulbs, mirrors, batteries, chains, belts, bearings, fairings, air cleaner elements, brake pads, brake shoes, clutch discs, clutch plates, levers, sprockets, fuses, motor brushes, rubber parts, etc;

Any labour accrued by reparation or replacing of the part or vehicle;
Any indirect costs that may occur due to the vehicle being out of service, which include but are not limited to: Communication (phone calls, letters, etc), alternative transport, vehicle breakdown collection/delivery, etc;
Any claims where the damage or fault is caused by misuse, damage by the Consumer or Mechanic or problems of other parts;
Any parts fitted or attempted to be fitted by any person other than a qualified repair shop.

Responsibility of returns

All returned items must be wrapped, packaged and labeled carefully, including those collected by courier. If a returned part is damaged in transit due to inadequate packaging then you are liable for the price of the item.

Refund turnaround:

Refunds may take up to 14 days after we have received the returned item to enter your bank account, and may only be paid back into the account which paid for the original order.

Your statutory rights are not affected.

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