Skip to product information
1 of 1

oneUp

OneUp Bash Guide – ISCG05 – V2

OneUp Bash Guide – ISCG05 – V2

Regular price $169.99 NZD
Regular price Sale price $169.99 NZD
Rouleur Online Price Sold out
Taxes included. Shipping calculated at checkout.
Color: Black

Low stock

  • NZ Based
    NZ‑Based Support – Talk to real riders who understand your needs.
  • Secure Payments
    Secure Payments – Shop Pay, Google Pay, Apple Pay & major cards accepted.
  • Warranty Protection
    Warranty Protection – All bikes backed by manufacturer warranties.
  • Easy Returns
    Easy Returns – Hassle‑free returns on unused gear.

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)
  • Patented US 10,053,188 Other Patents Pending

    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


    COMPATIBILITY

    • Not compatible with E-bikes.
    • Not compatible with Gen 5 & 6 Trek Slash alloy & Fuel EX carbon & alloy frames.
    • Not compatible with Ibis Ripmo & Ripmo AF frames.
    • Not compatible with high pivot frames (Underbash is compatible)
    • Not compatible with V5 Commencal Meta SX frame

    Shipping

    Click & Collect – Free
    Order online & collect at our Onehunga store.

    NZ Shipping Costs

    • General Items: $10/item
    • Bikes & Frames: $120 (North Island) / $199 (South Island)
    • Large/Bulky Items: $30 (North Island) / $60 (South Island)
    • Helmets: $20 (North Island) / $25 (South Island)

    Rural: Extra fee applies — select “Rural Delivery” at checkout.

    International Orders – Contact info@rouleurcycles.co.nz for a quote.

    Bike Shipping

    • Fully assembled, tuned & safety‑checked before dispatch.
    • Carefully boxed (minimal reassembly required).
    • Recommend mechanic check before first ride.

    Timeframes

    • General: 3–5 working days (+1–2 for rural)
    • Bikes: 5–7 working days (up to 10 remote) + prep time for build/boxing
    • Delays may occur during holidays or courier disruptions.

    Tracking & Issues

    • Tracking emailed once dispatched.
    • Contact the courier first for delays. Need help? Email or call us.
    • Report damaged/lost parcels within 3 days.

    No PO Boxes – Physical addresses only.

    Why Buy From Rouleur?

    Trusted NZ Bike Experts – Locally owned & operated with years of experience helping Kiwi riders get the most out of their bikes.

    Custom Builds & Personal Fitting – From road to e‑bikes, we tailor every build to your riding style and goals.

    Fast, Reliable Shipping – In‑store stock ships next business day. Supplier stock delivered in as little as 3–5 days.

    After‑Sales Support That Rides With You – From servicing to upgrades, our workshop team is here for the long haul.

    View full details