To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
Eliminate dropped chains forever with the new OneUp Components Bash Guide.
Eliminate dropped chains forever with the new OneUp Components Bash Guide.
One Up

One Up Bash Guide ISCG05 V2

£94.50
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
No Hassle Returns


Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.



To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:

  • Gift cards
  • Custom painted items
  • Items that have had custom decals fitted or frame protection
  • Custom built items such as wheels or bikes
  • Special order items
  • Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

  • Book with obvious signs of use.
  • CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened.
  • Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
  • Any item that is returned more than 30 days after delivery


Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at info@mechmonkey.co.uk.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@mechmonkey.co.uk and send your item to: 2A Balmoral Link, Belfast, BT12 6QB, United Kingdom.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping

To return your product, you should mail your product to: 2A Balmoral Link, Belfast, BT12 6QB, United Kingdom.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

One Up Bash Guide ISCG05 V2

Brand:One Up

Code:1C0612

Eliminate dropped chains forever with the new OneUp Components Bash Guide.

As the trend for lower and slacker bikes continues, chainring protection is becoming even more important. Revised for 2019 the OneUp Bash Guide uses simple, one tool installation and adjustment as well as an all new tool less flip

The OneUp Bash Guide was developed with input from top EWS World racers and can be seen all over this years circuit. Reinforced Nylon bash guards and a back plate cut from 8mm thick 7075-T6 aluminum, ensure that the OneUp Bash Guide can handle the biggest hits, but at a weight of only 105g (34T) you may forget it’s even there.

NOT JUST FOR ENDURO RACERS.

The OneUp Bash Guide is equally at home on your trail bike, where the extra bash protection is a must for aggressive riders or on your DH rig. With the popularity of clutch derailleurs, it is no longer necessary to run a chain guide with a lower roller to effectively tension your chain. DH racers and Bike Park rippers will appreciate the huge reduction in drag with the elimination of the lower roller, without sacrificing any strength or chain retention.

The OneUp Bash Guide includes 3 different sizes of bash plate for compatibility with chainrings from 28-36T.

FEATURES

Tool less upper guide flip
Install without removing your crank
Single tool install and adjustment
Boost compatible
Oval Compatible
Black Stainless Steel hardware
Includes 3 bash plates (28-30T, 32-34T, 36T)

SPECS

Weight: 90g 28-30T, 105g 32-34T, 110g 36T
Capacity: 28-36T
Chainline: 7.5mm adjustment
Mount: ISCG05
Color: Black top guide piece included
Material: 7075 aluminum, top guide glass reinforced thermoplastic
Technical Information
GUIDE SETUP INSTRUCTIONS

1. Remove top guide by removing the front top guide nut with a 4mm hex (never adjust the rear T25 bolt).
2. Set slider in the highest position (inserted a 4mm into the hole on the bottom left of the top device with the chain link symbol and backed it out anti-clockwise)
3. Hold backplate directly against ISCG05 tabs. Check for clearance between the back side of the bashplate/guide and the bike frame (use included 2.5mm spacers if necessary to space the backplate away from the frame).
4. Rotate backplate until slider adjustment bolt is directly above the crank axle and torque bolts to 5Nm
5. With crankset and chain installed, use spacer shim block to measure clearance between back plate and chain
6. Determine the corresponding number of chainline shims required
7. If more than 5 shims are required, install the supplied 2.5mm washers behind the backplate and return to step 2
8. Assemble top guide with spacers and tighten bolt to 3Nm
9. Insert a 4mm hex through the hole in the inner top guide, loosen height adjustment bolt and lower the tool onto the chain. Torque to 3Nm to set height.

BASH REPLACEMENT INSTRUCTIONS

1. Remove Bash Guide from bike
2. Remove bolt retaining clip from rear bash plate bolt by pushing a 4mm hex through the bolt from the backside of the guide.
3. Remove Bash bolts using a 5mm hex
4. Select desired bash plate and reinstall bash bolts to 6Nm
5. Reinstall bolt retaining clip on the rear bash plate bolt
6. Reinstall Bash Guide on bike
Sizing Information
Professional Opinion
Product Reviews
Write a review
0 As rated by 0 customers

Write a review for One Up Bash Guide ISCG05 V2

Your name
Your email address
How would you rate it?
Would you recommend this product?
Let others know your opinion
Submit Review Close
Question(s) answered about One Up Bash Guide ISCG05 V2
Ask a question
Question(s) asked regarding One Up Bash Guide ISCG05 V2

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Mountain Biking One Up Chain Devices & Bash Rings