{"id":15833,"date":"2018-07-25T04:00:00","date_gmt":"2018-07-25T03:00:00","guid":{"rendered":"https:\/\/bikehub.co.za\/news\/2018\/07\/25\/review-momsen-gp300-one-bike-three-sets-of-tyres-r7390\/"},"modified":"2023-02-08T05:49:09","modified_gmt":"2023-02-08T05:49:09","slug":"review-momsen-gp300-one-bike-three-sets-of-tyres-r7390","status":"publish","type":"post","link":"https:\/\/bikehub.co.za\/news\/review-momsen-gp300-one-bike-three-sets-of-tyres-r7390\/","title":{"rendered":"Review: Momsen GP300 &#8211; One Bike, Three Sets of Tyres"},"content":{"rendered":"<p>Momsen Bikes launched the GP300 as part of their 2018 gravel range which includes <a href=\"https:\/\/www.bikehub.co.za\/features\/_\/gear\/reviews\/review-momsen-r355-gravel-bike-r6814\" rel=\"external nofollow\">the R335<\/a>, but where the R355 is aimed at the higher end of the market with its full carbon frame and fork, the all-alloy GP300 is a bit more budget-friendly. A big feature of the GP300 is that it can support two support 29 and 27.5 wheels with up to 2.1&#8243; mountain bike tyres or 50C gravel tyres, so we tried it out with three different configurations.<\/p>\n<p><a class=\"ipsAttachLink ipsAttachLink_image\" href=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-43056300-1531832431.jpg\" data-fileid=\"1270002\" data-fileext=\"jpg\" rel=\"\"><img decoding=\"async\" data-fileid=\"1270002\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"ccs-62657-0-43056300-1531832431.jpg\" src=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-43056300-1531832431.jpg\" title=\"\"><\/a><\/p>\n<h2 class=\"text-2xl font-bold\">Retail Specification<\/h2>\n<p><\/p>\n<ul class=\"specsList\">\n<li><span class=\"row_title\">Frame<\/span><span class=\"row_data\">Alloy Gravel Plus, 142 X 12mm Rear Thru-Axle, Internal Cable Routing, Rear Flatmount For Disc<\/span><\/li>\n<li><span class=\"row_title\">Fork<\/span><span class=\"row_data\">Alloy Gravel, Alloy Blades, Taper Steerer, 100 X 15mm Thru-Axle, Disc Only, Flat Mount<\/span><\/li>\n<li><span class=\"row_title\">Headset<\/span><span class=\"row_data\">Momsen Integrated, Alloy<\/span><\/li>\n<li><span class=\"row_title\">Stem<\/span><span class=\"row_data\">Momsen 3D Forged Alloy, Oversize 31.8mm, 7 Degree Rise, 80mm (XS, S) 90mm (M, L) 100mm (XL)<\/span><\/li>\n<li><span class=\"row_title\">Handlebar<\/span><span class=\"row_data\">Momsen Gravel Alloy, Oversize 31.8mm, 40cm (XS) 42cm (S, M) 44cm (L, XL)<\/span><\/li>\n<li><span class=\"row_title\">Grips<\/span><span class=\"row_data\">Anti-Slip, Shockproof Tape<\/span><\/li>\n<li><span class=\"row_title\">Rotor<\/span><span class=\"row_data\">Tektro Spyre, 6 Bolt, 160mm Front and Rear<\/span><\/li>\n<li><span class=\"row_title\">Brake Lever<\/span><span class=\"row_data\">Tektro Spyre Mechanical Disc, Rear\/Right, Front\/Left<\/span><\/li>\n<li><span class=\"row_title\">Tyres<\/span><span class=\"row_data\">Clement X\u2019Plor MSO 60TPI 700x40c Wire Bead<\/span><\/li>\n<li><span class=\"row_title\">Tube<\/span><span class=\"row_data\">700x 40C, Presta Valve<\/span><\/li>\n<li><span class=\"row_title\">Rims<\/span><span class=\"row_data\">Weinmann U28TL \/ 32H \/ Custom Decal<\/span><\/li>\n<li><span class=\"row_title\">Spokes<\/span><span class=\"row_data\">Stainless Black<\/span><\/li>\n<li><span class=\"row_title\">Front Hub<\/span><span class=\"row_data\">Alloy 32H, 100 X 15mm Thru-Axle<\/span><\/li>\n<li><span class=\"row_title\">Rear Hub<\/span><span class=\"row_data\">Alloy 32H, 142 X 12mm Thru-Axle<\/span><\/li>\n<li><span class=\"row_title\">Chainwheel Set<\/span><span class=\"row_data\">SRAM S350-1, Alloy, 24mm, X-SYNC 42T<\/span><\/li>\n<li><span class=\"row_title\">Chain<\/span><span class=\"row_data\">KMC X11.93<\/span><\/li>\n<li><span class=\"row_title\">Bottom Bracket<\/span><span class=\"row_data\">SRAM Pressfit GXP Road 86.5\/WA91.5<\/span><\/li>\n<li><span class=\"row_title\">Saddle<\/span><span class=\"row_data\">Momsen Custom, Cromo Rail, Embossed Graphics<\/span><\/li>\n<li><span class=\"row_title\">Seatpost<\/span><span class=\"row_data\">Momsen Alloy 27.2mm \/ 350mm<\/span><\/li>\n<li><span class=\"row_title\">Seat Binder<\/span><span class=\"row_data\">Alloy 31.8mm CNC Groove<\/span><\/li>\n<li><span class=\"row_title\">Shifters<\/span><span class=\"row_data\">SRAM Apex 11-Speed Rear Only<\/span><\/li>\n<li><span class=\"row_title\">Rear Derailleur<\/span><span class=\"row_data\">SRAM Rival1 Long Cage<\/span><\/li>\n<li><span class=\"row_title\">Cassette<\/span><span class=\"row_data\">SRAM PG-1130 11-42T<\/span><\/li>\n<li><span class=\"row_title\">Accessories<\/span><span class=\"row_data\">Clear Chainstay Protector, Momsen Headbadge, Owner\u2019s Manual<\/span><\/li>\n<li><span class=\"row_title\">Weight<\/span><span class=\"row_data\">10.22kg ( Medium )<\/span><\/li>\n<li><span class=\"row_title\">RRP<\/span><span class=\"row_data\">R17,500<\/span><\/li>\n<\/ul>\n<p><\/p>\n<h2 class=\"text-2xl font-bold\">On the Bike<\/h2>\n<p>The SRAM Apex 1 groupset is a dedicated 1x drivetrain that is available with drop- or flat-bar shifters with the drop-bar levers offered in mechanical or hydraulic versions. Both feature the company\u2019s DoubleTap shifting technology as found on their other STI shifters. Shifting was what one would expect without any dropped chains or botched gear changes.<\/p>\n<p><a class=\"ipsAttachLink ipsAttachLink_image\" href=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-10657000-1531913792.jpg\" data-fileid=\"1270834\" data-fileext=\"jpg\" rel=\"\"><img decoding=\"async\" data-fileid=\"1270834\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"ccs-62657-0-10657000-1531913792.jpg\" src=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-10657000-1531913792.jpg\" title=\"\"><\/a><\/p>\n<p>The GP300 comes with Tektro Spyre mechanical disc brakes, presumably in an effort to keep the pricing down. Although I couldn&#8217;t fault the brakes it would be nice to see hydraulic disc brakes fitted even if it does bump the price a bit. The extra peace of mind when it really matters and improved feel of a hydraulic system will be worth the added expense. The rest of the kit performed as expected with nothing distracting from the riding experience.<\/p>\n<p><a class=\"ipsAttachLink ipsAttachLink_image\" href=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-97946400-1531913817.jpg\" data-fileid=\"1270835\" data-fileext=\"jpg\" rel=\"\"><img decoding=\"async\" data-fileid=\"1270835\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"ccs-62657-0-97946400-1531913817.jpg\" src=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-97946400-1531913817.jpg\" title=\"\"><\/a><\/p>\n<h2 class=\"text-2xl font-bold\">Tyre and rim testing<\/h2>\n<p>I first rode the bike with 700x40c VEE Tire Co Rail tyres on SRAM Roam 40 wheels. They were comfortable at minimum pressure and managed a good balance between rolling resistance and traction<\/p>\n<p>I then changed to <a href=\"https:\/\/www.bikehub.co.za\/features\/_\/articles\/sponsored\/pirelli-pzero-velo-tyre-arrives-in-south-africa-r7020\" rel=\"external nofollow\">Pirelli&#8217;s P ZERO velo 4S 28C<\/a>&#8216;s (their four seasons tyre) to tackle some road rides. There was a noticeable pick up in speed compared to the VEE tyres and they behaved well in all weather conditions. On gravel, I missed the extra width and cushioning, but that was not what the Pirelli&#8217;s were designed for so it is understandable. The tyres had a good shape on the Roam 40 mountain bike rims (21mm internal width, 25.5mm outer) with no hassle seat them on the rim.<\/p>\n<div class=\"grid grid-cols-12 gap-4\">\n<div class=\"col-span-6\">\n<a class=\"ipsAttachLink ipsAttachLink_image\" href=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-62718300-1531914256.jpg\" data-fileid=\"1270838\" data-fileext=\"jpg\" rel=\"\"><img decoding=\"async\" data-fileid=\"1270838\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"ccs-62657-0-62718300-1531914256.jpg\" src=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-62718300-1531914256.jpg\" title=\"\"><\/a>\n<\/div>\n<div class=\"col-span-6\">\n<a class=\"ipsAttachLink ipsAttachLink_image\" href=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-99317300-1531914224.jpg\" data-fileid=\"1270837\" data-fileext=\"jpg\" rel=\"\"><img decoding=\"async\" data-fileid=\"1270837\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"ccs-62657-0-99317300-1531914224.jpg\" src=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-99317300-1531914224.jpg\" title=\"\"><\/a>\n<\/div>\n<\/div>\n<p>The smaller 650b wheelset with the FARROFF 1.95 tyres fitted led to a drop of around 15mm to the axle and bottom bracket height. For more gnarlier (gravel bike speaking) riding, the drop in pedal clearance is something to get used to. For me, the bike won&#8217;t take me too deep into trail riding so most of the hazards will be avoided by extension. As with the other tyre and wheel combinations tested, these were at the minimum recommended pressure and on serious corrugated roads, the extra cushioning from the tyres helped to smooth out the road and ride. I did miss the added momentum and roll-over that comes with the larger 700 \/ 29er wheels.<\/p>\n<p><a class=\"ipsAttachLink ipsAttachLink_image\" href=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-47277600-1531914305.jpg\" data-fileid=\"1270840\" data-fileext=\"jpg\" rel=\"\"><img decoding=\"async\" data-fileid=\"1270840\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"ccs-62657-0-47277600-1531914305.jpg\" src=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-47277600-1531914305.jpg\" title=\"\"><\/a><span class=\"italic text-sm text-slate-500 block mt-1 mb-4\">The 700 rim and tyre were noticeably taller than the 650b rim and tyre combination.<\/span><\/p>\n<p>The main benefit with the chunky gravel tyres on the 650b wheels is the ability to lean the bike over to rail berms and push the bike harder around corners. On a gravel bike, this is the set up I would use the least as I&#8217;d rather just spend time on a mountain bike. I am sure there are riders out there who enjoy mostly gravel roads or jeep track and for them, this combo could make sense depending on how bad those sections are. Jonkerhoek jeep track comes to mind as an option for these.<\/p>\n<div class=\"grid grid-cols-12 gap-4\">\n<div class=\"col-span-6\">\n<a class=\"ipsAttachLink ipsAttachLink_image\" href=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-90917100-1531914360.jpg\" data-fileid=\"1270842\" data-fileext=\"jpg\" rel=\"\"><img decoding=\"async\" data-fileid=\"1270842\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"ccs-62657-0-90917100-1531914360.jpg\" src=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-90917100-1531914360.jpg\" title=\"\"><\/a><span class=\"italic text-sm text-slate-500 block mt-1 mb-4\">650bx50c versus 700x40c<\/span>\n<\/div>\n<div class=\"col-span-6\">\n<a class=\"ipsAttachLink ipsAttachLink_image\" href=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-67961400-1531914362.jpg\" data-fileid=\"1270843\" data-fileext=\"jpg\" rel=\"\"><img decoding=\"async\" data-fileid=\"1270843\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"ccs-62657-0-67961400-1531914362.jpg\" src=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-67961400-1531914362.jpg\" title=\"\"><\/a><span class=\"italic text-sm text-slate-500 block mt-1 mb-4\">Plenty of clearance at the rear with the 40c tyre.<\/span>\n<\/div>\n<\/div>\n<p>Even with the bigger tyres, with their pronounced side knobs, there was still ample tyre clearance on the GP300 front and back. It certainly won&#8217;t be an issue to take these on a muddy ride.<\/p>\n<p>Overall, the bike was fun to ride and reminded me of the simple joys of just riding my bike. To get out and ride wherever straight from my doorstep and not have to worry about optimal suspension setup and messing around with a multitude of settings and levers. There was no easy cop-out lever; when the roads grew rougher I had to compensate with my grip and body position &#8211; as simple as that.<\/p>\n<p><a class=\"ipsAttachLink ipsAttachLink_image\" href=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-14648600-1531832450.jpg\" data-fileid=\"1270003\" data-fileext=\"jpg\" rel=\"\"><img decoding=\"async\" data-fileid=\"1270003\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"ccs-62657-0-14648600-1531832450.jpg\" src=\"https:\/\/wp-media.bikehub.co.za\/production\/uploads\/2023\/02\/ccs-62657-0-14648600-1531832450.jpg\" title=\"\"><\/a><\/p>\n<h2 class=\"text-2xl font-bold\">Verdict<\/h2>\n<p>When gravel bikes were first launched I thought it was a great idea and loved the vibe and ethos around them. In my time leading up to the review (and trying to figure out if I would ever buy a gravel bike), my enthusiasm waned. It seemed that the gravel bike was the perfect example of Jack of all trades, master of none. Not quite a road bike (1x gearing, heavier) and not quite fit for proper off-road riding, to not even mention trail riding. But then I road the bike and simply loved it. It is pure, simple fun and as long as you can get your head around the compromises, you will have a lot of fun.<\/p>\n<p>The added versatility is a great bonus and if it was mine it would rock gravel tires for 80% of its life and a set of all season road tyres for when I really wanted to spend more time on tar. For those who will spend more time on their gravel bikes riding a greater variety of terrain, a second wheelset could be an attractive prospect.<\/p>\n<div class=\"bg-slate-100 p-5\">\n<div class=\"grid grid-cols-12 gap-4\">\n<div class=\"col-span-6\">\n<h2 class=\"text-2xl font-bold\">Pros<\/h2>\n<ul>\n<li>Ample tyre and mud clearance\n<\/li>\n<li>Comfortable cruiser\n<\/li>\n<li>Two and a half bikes in one (not quite making it into MTB-light territory)<\/li>\n<\/ul>\n<p>\n<\/p>\n<\/div>\n<div class=\"col-span-6\">\n<h2 class=\"text-2xl font-bold\">Cons<\/h2>\n<ul>\n<li>I would like to see hydraulic disc brakes even if it bumps the price\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Momsen Bikes launched the GP300 as part of their 2018 gravel range which includes the R335, but where the R355 is aimed at the higher end of the market with its full carbon frame and fork, the all-alloy GP300 is a bit more budget-friendly. A big feature of the GP300 is that it can support [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":30350,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[512,425],"featured_location":[],"class_list":["post-15833","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-gravel-bikes","tag-momsen"],"_links":{"self":[{"href":"https:\/\/bikehub.co.za\/news\/wp-json\/wp\/v2\/posts\/15833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bikehub.co.za\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bikehub.co.za\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bikehub.co.za\/news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bikehub.co.za\/news\/wp-json\/wp\/v2\/comments?post=15833"}],"version-history":[{"count":0,"href":"https:\/\/bikehub.co.za\/news\/wp-json\/wp\/v2\/posts\/15833\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bikehub.co.za\/news\/wp-json\/wp\/v2\/media\/30350"}],"wp:attachment":[{"href":"https:\/\/bikehub.co.za\/news\/wp-json\/wp\/v2\/media?parent=15833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bikehub.co.za\/news\/wp-json\/wp\/v2\/categories?post=15833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bikehub.co.za\/news\/wp-json\/wp\/v2\/tags?post=15833"},{"taxonomy":"featured_location","embeddable":true,"href":"https:\/\/bikehub.co.za\/news\/wp-json\/wp\/v2\/featured_location?post=15833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}